156969214550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{2729}}^1$

素因数の和:3678

約数の個数: 96

約数和(自身を含む): 308860231680

約数和(自身を除く): 151891017130

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 155, 215, 310, 430, 775, 863, 1075, 1333, 1550, 1726, 2150, 2666, 2729, 4315, 5458, 6665, 8630, 13330, 13645, 21575, 26753, 27290, 33325, 37109, 43150, 53506, 66650, 68225, 74218, 84599, 117347, 133765, 136450, 169198, 185545, 234694, 267530, 371090, 422995, 586735, 668825, 845990, 927725, 1150379, 1173470, 1337650, 1855450, 2114975, 2300758, 2355127, 2933675, 3637757, 4229950, 4710254, 5751895, 5867350, 7275514, 11503790, 11775635, 18188785, 23551270, 28759475, 36377570, 57518950, 58878175, 73008937, 90943925, 101270461, 117756350, 146017874, 181887850, 202540922, 365044685, 506352305, 730089370, 1012704610, 1825223425, 2531761525, 3139384291, 3650446850, 5063523050, 6278768582, 15696921455, 31393842910, 78484607275, 156969214550]

約数ペア:

[(1, 156969214550), (2, 78484607275), (5, 31393842910), (10, 15696921455), (25, 6278768582), (31, 5063523050), (43, 3650446850), (50, 3139384291), (62, 2531761525), (86, 1825223425), (155, 1012704610), (215, 730089370), (310, 506352305), (430, 365044685), (775, 202540922), (863, 181887850), (1075, 146017874), (1333, 117756350), (1550, 101270461), (1726, 90943925), (2150, 73008937), (2666, 58878175), (2729, 57518950), (4315, 36377570), (5458, 28759475), (6665, 23551270), (8630, 18188785), (13330, 11775635), (13645, 11503790), (21575, 7275514), (26753, 5867350), (27290, 5751895), (33325, 4710254), (37109, 4229950), (43150, 3637757), (53506, 2933675), (66650, 2355127), (68225, 2300758), (74218, 2114975), (84599, 1855450), (117347, 1337650), (133765, 1173470), (136450, 1150379), (169198, 927725), (185545, 845990), (234694, 668825), (267530, 586735), (371090, 422995)]