158866320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 515395584

約数和(自身を除く): 356529264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 131, 155, 163, 186, 240, 248, 262, 310, 326, 372, 393, 465, 489, 496, 524, 620, 652, 655, 744, 786, 815, 930, 978, 1048, 1240, 1304, 1310, 1488, 1572, 1630, 1860, 1956, 1965, 2096, 2445, 2480, 2608, 2620, 3144, 3260, 3720, 3912, 3930, 4061, 4890, 5053, 5240, 6288, 6520, 7440, 7824, 7860, 8122, 9780, 10106, 10480, 12183, 13040, 15159, 15720, 16244, 19560, 20212, 20305, 21353, 24366, 25265, 30318, 31440, 32488, 39120, 40424, 40610, 42706, 48732, 50530, 60636, 60915, 64059, 64976, 75795, 80848, 81220, 85412, 97464, 101060, 106765, 121272, 121830, 128118, 151590, 162440, 170824, 194928, 202120, 213530, 242544, 243660, 256236, 303180, 320295, 324880, 341648, 404240, 427060, 487320, 512472, 606360, 640590, 661943, 854120, 974640, 1024944, 1212720, 1281180, 1323886, 1708240, 1985829, 2562360, 2647772, 3309715, 3971658, 5124720, 5295544, 6619430, 7943316, 9929145, 10591088, 13238860, 15886632, 19858290, 26477720, 31773264, 39716580, 52955440, 79433160, 158866320]

約数ペア:

[(1, 158866320), (2, 79433160), (3, 52955440), (4, 39716580), (5, 31773264), (6, 26477720), (8, 19858290), (10, 15886632), (12, 13238860), (15, 10591088), (16, 9929145), (20, 7943316), (24, 6619430), (30, 5295544), (31, 5124720), (40, 3971658), (48, 3309715), (60, 2647772), (62, 2562360), (80, 1985829), (93, 1708240), (120, 1323886), (124, 1281180), (131, 1212720), (155, 1024944), (163, 974640), (186, 854120), (240, 661943), (248, 640590), (262, 606360), (310, 512472), (326, 487320), (372, 427060), (393, 404240), (465, 341648), (489, 324880), (496, 320295), (524, 303180), (620, 256236), (652, 243660), (655, 242544), (744, 213530), (786, 202120), (815, 194928), (930, 170824), (978, 162440), (1048, 151590), (1240, 128118), (1304, 121830), (1310, 121272), (1488, 106765), (1572, 101060), (1630, 97464), (1860, 85412), (1956, 81220), (1965, 80848), (2096, 75795), (2445, 64976), (2480, 64059), (2608, 60915), (2620, 60636), (3144, 50530), (3260, 48732), (3720, 42706), (3912, 40610), (3930, 40424), (4061, 39120), (4890, 32488), (5053, 31440), (5240, 30318), (6288, 25265), (6520, 24366), (7440, 21353), (7824, 20305), (7860, 20212), (8122, 19560), (9780, 16244), (10106, 15720), (10480, 15159), (12183, 13040)]