15671747168

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:1037

約数の個数: 192

約数和(自身を含む): 39453474816

約数和(自身を除く): 23781727648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 77, 88, 112, 122, 127, 154, 176, 224, 244, 254, 308, 352, 427, 488, 508, 616, 671, 821, 854, 889, 976, 1016, 1232, 1342, 1397, 1642, 1708, 1778, 1952, 2032, 2464, 2684, 2794, 3284, 3416, 3556, 4064, 4697, 5368, 5588, 5747, 6568, 6832, 7112, 7747, 9031, 9394, 9779, 10736, 11176, 11494, 13136, 13664, 14224, 15494, 18062, 18788, 19558, 21472, 22352, 22988, 26272, 28448, 30988, 36124, 37576, 39116, 44704, 45976, 50081, 54229, 61976, 63217, 72248, 75152, 78232, 85217, 91952, 100162, 104267, 108458, 123952, 126434, 144496, 150304, 156464, 170434, 183904, 200324, 208534, 216916, 247904, 252868, 288992, 312928, 340868, 350567, 400648, 417068, 433832, 505736, 550891, 596519, 681736, 701134, 729869, 801296, 834136, 867664, 1011472, 1101782, 1146937, 1193038, 1363472, 1402268, 1459738, 1602592, 1668272, 1735328, 2022944, 2203564, 2293874, 2386076, 2726944, 2804536, 2919476, 3336544, 3856237, 4407128, 4587748, 4772152, 5609072, 5838952, 6360287, 7712474, 8028559, 8814256, 9175496, 9544304, 11218144, 11677904, 12720574, 15424948, 16057118, 17628512, 18350992, 19088608, 23355808, 25441148, 30849896, 32114236, 36701984, 44522009, 50882296, 61699792, 64228472, 69963157, 89044018, 101764592, 123399584, 128456944, 139926314, 178088036, 203529184, 256913888, 279852628, 356176072, 489742099, 559705256, 712352144, 979484198, 1119410512, 1424704288, 1958968396, 2238821024, 3917936792, 7835873584, 15671747168]

約数ペア:

[(1, 15671747168), (2, 7835873584), (4, 3917936792), (7, 2238821024), (8, 1958968396), (11, 1424704288), (14, 1119410512), (16, 979484198), (22, 712352144), (28, 559705256), (32, 489742099), (44, 356176072), (56, 279852628), (61, 256913888), (77, 203529184), (88, 178088036), (112, 139926314), (122, 128456944), (127, 123399584), (154, 101764592), (176, 89044018), (224, 69963157), (244, 64228472), (254, 61699792), (308, 50882296), (352, 44522009), (427, 36701984), (488, 32114236), (508, 30849896), (616, 25441148), (671, 23355808), (821, 19088608), (854, 18350992), (889, 17628512), (976, 16057118), (1016, 15424948), (1232, 12720574), (1342, 11677904), (1397, 11218144), (1642, 9544304), (1708, 9175496), (1778, 8814256), (1952, 8028559), (2032, 7712474), (2464, 6360287), (2684, 5838952), (2794, 5609072), (3284, 4772152), (3416, 4587748), (3556, 4407128), (4064, 3856237), (4697, 3336544), (5368, 2919476), (5588, 2804536), (5747, 2726944), (6568, 2386076), (6832, 2293874), (7112, 2203564), (7747, 2022944), (9031, 1735328), (9394, 1668272), (9779, 1602592), (10736, 1459738), (11176, 1402268), (11494, 1363472), (13136, 1193038), (13664, 1146937), (14224, 1101782), (15494, 1011472), (18062, 867664), (18788, 834136), (19558, 801296), (21472, 729869), (22352, 701134), (22988, 681736), (26272, 596519), (28448, 550891), (30988, 505736), (36124, 433832), (37576, 417068), (39116, 400648), (44704, 350567), (45976, 340868), (50081, 312928), (54229, 288992), (61976, 252868), (63217, 247904), (72248, 216916), (75152, 208534), (78232, 200324), (85217, 183904), (91952, 170434), (100162, 156464), (104267, 150304), (108458, 144496), (123952, 126434)]