156928904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5574

約数の個数: 64

約数和(自身を含む): 357825600

約数和(自身を除く): 200896696

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 3553, 5521, 7106, 11042, 14212, 22084, 28424, 44168, 60731, 93857, 104899, 121462, 187714, 209798, 242924, 375428, 419596, 485848, 750856, 839192, 1032427, 1153889, 1783283, 2064854, 2307778, 3566566, 4129708, 4615556, 7133132, 8259416, 9231112, 14266264, 19616113, 39232226, 78464452, 156928904]

約数ペア:

[(1, 156928904), (2, 78464452), (4, 39232226), (8, 19616113), (11, 14266264), (17, 9231112), (19, 8259416), (22, 7133132), (34, 4615556), (38, 4129708), (44, 3566566), (68, 2307778), (76, 2064854), (88, 1783283), (136, 1153889), (152, 1032427), (187, 839192), (209, 750856), (323, 485848), (374, 419596), (418, 375428), (646, 242924), (748, 209798), (836, 187714), (1292, 121462), (1496, 104899), (1672, 93857), (2584, 60731), (3553, 44168), (5521, 28424), (7106, 22084), (11042, 14212)]