165149796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7591}}^1$

素因数の和:7649

約数の個数: 72

約数和(自身を含む): 460439616

約数和(自身を除く): 295289820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 7591, 10878, 15182, 21756, 22773, 30364, 45546, 53137, 91092, 106274, 159411, 212548, 280867, 318822, 371959, 561734, 637644, 743918, 842601, 1115877, 1123468, 1487836, 1685202, 1966069, 2231754, 3370404, 3932138, 4463508, 5898207, 7864276, 11796414, 13762483, 23592828, 27524966, 41287449, 55049932, 82574898, 165149796]

約数ペア:

[(1, 165149796), (2, 82574898), (3, 55049932), (4, 41287449), (6, 27524966), (7, 23592828), (12, 13762483), (14, 11796414), (21, 7864276), (28, 5898207), (37, 4463508), (42, 3932138), (49, 3370404), (74, 2231754), (84, 1966069), (98, 1685202), (111, 1487836), (147, 1123468), (148, 1115877), (196, 842601), (222, 743918), (259, 637644), (294, 561734), (444, 371959), (518, 318822), (588, 280867), (777, 212548), (1036, 159411), (1554, 106274), (1813, 91092), (3108, 53137), (3626, 45546), (5439, 30364), (7252, 22773), (7591, 21756), (10878, 15182)]