127156960580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{30113}}^1$

素因数の和:30393

約数の個数: 96

約数和(自身を含む): 292166028000

約数和(自身を除く): 165009067420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 149, 218, 260, 298, 436, 545, 596, 745, 1090, 1417, 1490, 1937, 2180, 2834, 2980, 3874, 5668, 7085, 7748, 9685, 14170, 16241, 19370, 28340, 30113, 32482, 38740, 60226, 64964, 81205, 120452, 150565, 162410, 211133, 301130, 324820, 391469, 422266, 602260, 782938, 844532, 1055665, 1565876, 1957345, 2111330, 3282317, 3914690, 4222660, 4486837, 6564634, 7829380, 8973674, 13129268, 16411585, 17947348, 22434185, 32823170, 42670121, 44868370, 58328881, 65646340, 85340242, 89736740, 116657762, 170680484, 213350605, 233315524, 291644405, 426701210, 489065233, 583288810, 853402420, 978130466, 1166577620, 1956260932, 2445326165, 4890652330, 6357848029, 9781304660, 12715696058, 25431392116, 31789240145, 63578480290, 127156960580]

約数ペア:

[(1, 127156960580), (2, 63578480290), (4, 31789240145), (5, 25431392116), (10, 12715696058), (13, 9781304660), (20, 6357848029), (26, 4890652330), (52, 2445326165), (65, 1956260932), (109, 1166577620), (130, 978130466), (149, 853402420), (218, 583288810), (260, 489065233), (298, 426701210), (436, 291644405), (545, 233315524), (596, 213350605), (745, 170680484), (1090, 116657762), (1417, 89736740), (1490, 85340242), (1937, 65646340), (2180, 58328881), (2834, 44868370), (2980, 42670121), (3874, 32823170), (5668, 22434185), (7085, 17947348), (7748, 16411585), (9685, 13129268), (14170, 8973674), (16241, 7829380), (19370, 6564634), (28340, 4486837), (30113, 4222660), (32482, 3914690), (38740, 3282317), (60226, 2111330), (64964, 1957345), (81205, 1565876), (120452, 1055665), (150565, 844532), (162410, 782938), (211133, 602260), (301130, 422266), (324820, 391469)]