131855171392

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:841

約数の個数: 224

約数和(自身を含む): 314378035200

約数和(自身を除く): 182522863808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 127, 157, 203, 224, 232, 254, 314, 406, 448, 464, 508, 509, 628, 812, 889, 928, 1016, 1018, 1099, 1256, 1624, 1778, 1856, 2032, 2036, 2198, 2512, 3248, 3556, 3563, 3683, 4064, 4072, 4396, 4553, 5024, 6496, 7112, 7126, 7366, 8128, 8144, 8792, 9106, 10048, 12992, 14224, 14252, 14732, 14761, 16288, 17584, 18212, 19939, 25781, 28448, 28504, 29464, 29522, 31871, 32576, 35168, 36424, 39878, 51562, 56896, 57008, 58928, 59044, 63742, 64643, 70336, 72848, 79756, 79913, 103124, 103327, 114016, 117856, 118088, 127484, 129286, 139573, 145696, 159512, 159826, 206248, 206654, 228032, 235712, 236176, 254968, 258572, 279146, 291392, 319024, 319652, 412496, 413308, 452501, 472352, 509936, 517144, 558292, 559391, 578231, 638048, 639304, 824992, 826616, 905002, 944704, 1019872, 1034288, 1116584, 1118782, 1156462, 1276096, 1278608, 1649984, 1653232, 1810004, 1874647, 2039744, 2068576, 2233168, 2237564, 2312924, 2317477, 2557216, 3306464, 3620008, 3749294, 4047617, 4137152, 4466336, 4475128, 4625848, 4634954, 5114432, 6612928, 7240016, 7498588, 8095234, 8932672, 8950256, 9251696, 9269908, 10148951, 13122529, 14480032, 14997176, 16190468, 16222339, 17900512, 18503392, 18539816, 20297902, 26245058, 28960064, 29994352, 32380936, 32444678, 35801024, 37006784, 37079632, 40595804, 52490116, 59988704, 64761872, 64889356, 71042657, 74159264, 81191608, 104980232, 119977408, 129523744, 129778712, 142085314, 148318528, 162383216, 209960464, 259047488, 259557424, 284170628, 294319579, 324766432, 419920928, 519114848, 568341256, 588639158, 649532864, 839841856, 1038229696, 1136682512, 1177278316, 2060237053, 2273365024, 2354556632, 4120474106, 4546730048, 4709113264, 8240948212, 9418226528, 16481896424, 18836453056, 32963792848, 65927585696, 131855171392]

約数ペア:

[(1, 131855171392), (2, 65927585696), (4, 32963792848), (7, 18836453056), (8, 16481896424), (14, 9418226528), (16, 8240948212), (28, 4709113264), (29, 4546730048), (32, 4120474106), (56, 2354556632), (58, 2273365024), (64, 2060237053), (112, 1177278316), (116, 1136682512), (127, 1038229696), (157, 839841856), (203, 649532864), (224, 588639158), (232, 568341256), (254, 519114848), (314, 419920928), (406, 324766432), (448, 294319579), (464, 284170628), (508, 259557424), (509, 259047488), (628, 209960464), (812, 162383216), (889, 148318528), (928, 142085314), (1016, 129778712), (1018, 129523744), (1099, 119977408), (1256, 104980232), (1624, 81191608), (1778, 74159264), (1856, 71042657), (2032, 64889356), (2036, 64761872), (2198, 59988704), (2512, 52490116), (3248, 40595804), (3556, 37079632), (3563, 37006784), (3683, 35801024), (4064, 32444678), (4072, 32380936), (4396, 29994352), (4553, 28960064), (5024, 26245058), (6496, 20297902), (7112, 18539816), (7126, 18503392), (7366, 17900512), (8128, 16222339), (8144, 16190468), (8792, 14997176), (9106, 14480032), (10048, 13122529), (12992, 10148951), (14224, 9269908), (14252, 9251696), (14732, 8950256), (14761, 8932672), (16288, 8095234), (17584, 7498588), (18212, 7240016), (19939, 6612928), (25781, 5114432), (28448, 4634954), (28504, 4625848), (29464, 4475128), (29522, 4466336), (31871, 4137152), (32576, 4047617), (35168, 3749294), (36424, 3620008), (39878, 3306464), (51562, 2557216), (56896, 2317477), (57008, 2312924), (58928, 2237564), (59044, 2233168), (63742, 2068576), (64643, 2039744), (70336, 1874647), (72848, 1810004), (79756, 1653232), (79913, 1649984), (103124, 1278608), (103327, 1276096), (114016, 1156462), (117856, 1118782), (118088, 1116584), (127484, 1034288), (129286, 1019872), (139573, 944704), (145696, 905002), (159512, 826616), (159826, 824992), (206248, 639304), (206654, 638048), (228032, 578231), (235712, 559391), (236176, 558292), (254968, 517144), (258572, 509936), (279146, 472352), (291392, 452501), (319024, 413308), (319652, 412496)]