156979328150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 301089229056

約数和(自身を除く): 144109900906

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 251, 430, 461, 502, 631, 922, 1075, 1255, 1262, 2150, 2305, 2510, 3155, 4610, 6275, 6310, 10793, 11525, 12550, 15775, 19823, 21586, 23050, 27133, 31550, 39646, 53965, 54266, 99115, 107930, 115711, 135665, 158381, 198230, 231422, 269825, 271330, 290891, 316762, 495575, 539650, 578555, 581782, 678325, 791905, 991150, 1157110, 1356650, 1454455, 1583810, 2892775, 2908910, 3959525, 4975573, 5785550, 6810383, 7272275, 7919050, 9951146, 12508313, 13620766, 14544550, 24877865, 25016626, 34051915, 49755730, 62541565, 68103830, 73013641, 124389325, 125083130, 146027282, 170259575, 248778650, 312707825, 340519150, 365068205, 625415650, 730136410, 1825341025, 3139586563, 3650682050, 6279173126, 15697932815, 31395865630, 78489664075, 156979328150]

約数ペア:

[(1, 156979328150), (2, 78489664075), (5, 31395865630), (10, 15697932815), (25, 6279173126), (43, 3650682050), (50, 3139586563), (86, 1825341025), (215, 730136410), (251, 625415650), (430, 365068205), (461, 340519150), (502, 312707825), (631, 248778650), (922, 170259575), (1075, 146027282), (1255, 125083130), (1262, 124389325), (2150, 73013641), (2305, 68103830), (2510, 62541565), (3155, 49755730), (4610, 34051915), (6275, 25016626), (6310, 24877865), (10793, 14544550), (11525, 13620766), (12550, 12508313), (15775, 9951146), (19823, 7919050), (21586, 7272275), (23050, 6810383), (27133, 5785550), (31550, 4975573), (39646, 3959525), (53965, 2908910), (54266, 2892775), (99115, 1583810), (107930, 1454455), (115711, 1356650), (135665, 1157110), (158381, 991150), (198230, 791905), (231422, 678325), (269825, 581782), (271330, 578555), (290891, 539650), (316762, 495575)]