161162652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{112859}}^1$

素因数の和:112890

約数の個数: 48

約数和(自身を含む): 455051520

約数和(自身を除く): 293888868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 112859, 225718, 338577, 451436, 677154, 790013, 1354308, 1580026, 1918603, 2370039, 3160052, 3837206, 4740078, 5755809, 7674412, 9480156, 11511618, 13430221, 23023236, 26860442, 40290663, 53720884, 80581326, 161162652]

約数ペア:

[(1, 161162652), (2, 80581326), (3, 53720884), (4, 40290663), (6, 26860442), (7, 23023236), (12, 13430221), (14, 11511618), (17, 9480156), (21, 7674412), (28, 5755809), (34, 4740078), (42, 3837206), (51, 3160052), (68, 2370039), (84, 1918603), (102, 1580026), (119, 1354308), (204, 790013), (238, 677154), (357, 451436), (476, 338577), (714, 225718), (1428, 112859)]