157048578428

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3593}}^1\times {\mathrm{4013}}^1$

素因数の和:8006

約数の個数: 48

約数和(自身を含む): 315070741440

約数和(自身を除く): 158022163012

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 3593, 4013, 5446, 7186, 8026, 10892, 14372, 16052, 25151, 28091, 50302, 56182, 100604, 112364, 1397677, 1561057, 2795354, 3122114, 5590708, 6244228, 9783739, 10927399, 14418709, 19567478, 21854798, 28837418, 39134956, 43709596, 57674836, 100930963, 201861926, 403723852, 5608877801, 11217755602, 22435511204, 39262144607, 78524289214, 157048578428]

約数ペア:

[(1, 157048578428), (2, 78524289214), (4, 39262144607), (7, 22435511204), (14, 11217755602), (28, 5608877801), (389, 403723852), (778, 201861926), (1556, 100930963), (2723, 57674836), (3593, 43709596), (4013, 39134956), (5446, 28837418), (7186, 21854798), (8026, 19567478), (10892, 14418709), (14372, 10927399), (16052, 9783739), (25151, 6244228), (28091, 5590708), (50302, 3122114), (56182, 2795354), (100604, 1561057), (112364, 1397677)]