142912798

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 252096768

約数和(自身を除く): 109183970

約数列:

[1, 2, 7, 14, 41, 82, 287, 307, 574, 614, 811, 1622, 2149, 4298, 5677, 11354, 12587, 25174, 33251, 66502, 88109, 176218, 232757, 248977, 465514, 497954, 1742839, 3485678, 10208057, 20416114, 71456399, 142912798]

約数ペア:

[(1, 142912798), (2, 71456399), (7, 20416114), (14, 10208057), (41, 3485678), (82, 1742839), (287, 497954), (307, 465514), (574, 248977), (614, 232757), (811, 176218), (1622, 88109), (2149, 66502), (4298, 33251), (5677, 25174), (11354, 12587)]