157207946

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 274391040

約数和(自身を除く): 117183094

約数列:

[1, 2, 7, 14, 79, 158, 307, 463, 553, 614, 926, 1106, 2149, 3241, 4298, 6482, 24253, 36577, 48506, 73154, 142141, 169771, 256039, 284282, 339542, 512078, 994987, 1989974, 11229139, 22458278, 78603973, 157207946]

約数ペア:

[(1, 157207946), (2, 78603973), (7, 22458278), (14, 11229139), (79, 1989974), (158, 994987), (307, 512078), (463, 339542), (553, 284282), (614, 256039), (926, 169771), (1106, 142141), (2149, 73154), (3241, 48506), (4298, 36577), (6482, 24253)]