129251472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1229}}^1$

素因数の和:1560

約数の個数: 80

約数和(自身を含む): 383130240

約数和(自身を除く): 253878768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 939, 1229, 1252, 1878, 2191, 2458, 2504, 3687, 3756, 4382, 4916, 5008, 6573, 7374, 7512, 8603, 8764, 9832, 13146, 14748, 15024, 17206, 17528, 19664, 25809, 26292, 29496, 34412, 35056, 51618, 52584, 58992, 68824, 103236, 105168, 137648, 206472, 384677, 412944, 769354, 1154031, 1538708, 2308062, 2692739, 3077416, 4616124, 5385478, 6154832, 8078217, 9232248, 10770956, 16156434, 18464496, 21541912, 32312868, 43083824, 64625736, 129251472]

約数ペア:

[(1, 129251472), (2, 64625736), (3, 43083824), (4, 32312868), (6, 21541912), (7, 18464496), (8, 16156434), (12, 10770956), (14, 9232248), (16, 8078217), (21, 6154832), (24, 5385478), (28, 4616124), (42, 3077416), (48, 2692739), (56, 2308062), (84, 1538708), (112, 1154031), (168, 769354), (313, 412944), (336, 384677), (626, 206472), (939, 137648), (1229, 105168), (1252, 103236), (1878, 68824), (2191, 58992), (2458, 52584), (2504, 51618), (3687, 35056), (3756, 34412), (4382, 29496), (4916, 26292), (5008, 25809), (6573, 19664), (7374, 17528), (7512, 17206), (8603, 15024), (8764, 14748), (9832, 13146)]