128565550084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1901}}^1\times {\mathrm{2731}}^1$

素因数の和:4828

約数の個数: 48

約数和(自身を含む): 232210645632

約数和(自身を除く): 103645095548

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 1901, 2731, 3802, 5462, 6191, 7604, 10924, 12382, 24764, 77941, 111971, 155882, 223942, 287051, 311764, 412381, 447884, 574102, 824762, 1148204, 1649524, 5191631, 10383262, 11769091, 16907621, 20766524, 23538182, 33815242, 47076364, 67630484, 212856871, 425713742, 783936281, 851427484, 1567872562, 3135745124, 32141387521, 64282775042, 128565550084]

約数ペア:

[(1, 128565550084), (2, 64282775042), (4, 32141387521), (41, 3135745124), (82, 1567872562), (151, 851427484), (164, 783936281), (302, 425713742), (604, 212856871), (1901, 67630484), (2731, 47076364), (3802, 33815242), (5462, 23538182), (6191, 20766524), (7604, 16907621), (10924, 11769091), (12382, 10383262), (24764, 5191631), (77941, 1649524), (111971, 1148204), (155882, 824762), (223942, 574102), (287051, 447884), (311764, 412381)]