156939078664

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{12739}}^1$

素因数の和:13118

約数の個数: 64

約数和(自身を含む): 302518944000

約数和(自身を除く): 145579865336

約数列:

[1, 2, 4, 8, 79, 101, 158, 193, 202, 316, 386, 404, 632, 772, 808, 1544, 7979, 12739, 15247, 15958, 19493, 25478, 30494, 31916, 38986, 50956, 60988, 63832, 77972, 101912, 121976, 155944, 1006381, 1286639, 1539947, 2012762, 2458627, 2573278, 3079894, 4025524, 4917254, 5146556, 6159788, 8051048, 9834508, 10293112, 12319576, 19669016, 101644481, 194231533, 203288962, 248321327, 388463066, 406577924, 496642654, 776926132, 813155848, 993285308, 1553852264, 1986570616, 19617384833, 39234769666, 78469539332, 156939078664]

約数ペア:

[(1, 156939078664), (2, 78469539332), (4, 39234769666), (8, 19617384833), (79, 1986570616), (101, 1553852264), (158, 993285308), (193, 813155848), (202, 776926132), (316, 496642654), (386, 406577924), (404, 388463066), (632, 248321327), (772, 203288962), (808, 194231533), (1544, 101644481), (7979, 19669016), (12739, 12319576), (15247, 10293112), (15958, 9834508), (19493, 8051048), (25478, 6159788), (30494, 5146556), (31916, 4917254), (38986, 4025524), (50956, 3079894), (60988, 2573278), (63832, 2458627), (77972, 2012762), (101912, 1539947), (121976, 1286639), (155944, 1006381)]