156719617280

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1475147}}^1$

素因数の和:1475251

約数の個数: 72

約数和(自身を含む): 379915516512

約数和(自身を除く): 223195899232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 830, 1280, 1328, 1660, 2656, 3320, 5312, 6640, 10624, 13280, 21248, 26560, 53120, 106240, 1475147, 2950294, 5900588, 7375735, 11801176, 14751470, 23602352, 29502940, 47204704, 59005880, 94409408, 118011760, 122437201, 188818816, 236023520, 244874402, 377637632, 472047040, 489748804, 612186005, 944094080, 979497608, 1224372010, 1888188160, 1958995216, 2448744020, 3917990432, 4897488040, 7835980864, 9794976080, 15671961728, 19589952160, 31343923456, 39179904320, 78359808640, 156719617280]

約数ペア:

[(1, 156719617280), (2, 78359808640), (4, 39179904320), (5, 31343923456), (8, 19589952160), (10, 15671961728), (16, 9794976080), (20, 7835980864), (32, 4897488040), (40, 3917990432), (64, 2448744020), (80, 1958995216), (83, 1888188160), (128, 1224372010), (160, 979497608), (166, 944094080), (256, 612186005), (320, 489748804), (332, 472047040), (415, 377637632), (640, 244874402), (664, 236023520), (830, 188818816), (1280, 122437201), (1328, 118011760), (1660, 94409408), (2656, 59005880), (3320, 47204704), (5312, 29502940), (6640, 23602352), (10624, 14751470), (13280, 11801176), (21248, 7375735), (26560, 5900588), (53120, 2950294), (106240, 1475147)]