156979643390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{22522187}}^1$

素因数の和:22522252

約数の個数: 32

約数和(自身を含む): 306481934304

約数和(自身を除く): 149502290914

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 22522187, 45044374, 112610935, 225221870, 382877179, 765754358, 923409667, 1846819334, 1914385895, 3828771790, 4617048335, 9234096670, 15697964339, 31395928678, 78489821695, 156979643390]

約数ペア:

[(1, 156979643390), (2, 78489821695), (5, 31395928678), (10, 15697964339), (17, 9234096670), (34, 4617048335), (41, 3828771790), (82, 1914385895), (85, 1846819334), (170, 923409667), (205, 765754358), (410, 382877179), (697, 225221870), (1394, 112610935), (3485, 45044374), (6970, 22522187)]