157055528

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 348201600

約数和(自身を除く): 191146072

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 229, 259, 296, 331, 458, 518, 662, 916, 1036, 1324, 1603, 1832, 2072, 2317, 2648, 3206, 4634, 6412, 8473, 9268, 12247, 12824, 16946, 18536, 24494, 33892, 48988, 59311, 67784, 75799, 85729, 97976, 118622, 151598, 171458, 237244, 303196, 342916, 474488, 530593, 606392, 685832, 1061186, 2122372, 2804563, 4244744, 5609126, 11218252, 19631941, 22436504, 39263882, 78527764, 157055528]

約数ペア:

[(1, 157055528), (2, 78527764), (4, 39263882), (7, 22436504), (8, 19631941), (14, 11218252), (28, 5609126), (37, 4244744), (56, 2804563), (74, 2122372), (148, 1061186), (229, 685832), (259, 606392), (296, 530593), (331, 474488), (458, 342916), (518, 303196), (662, 237244), (916, 171458), (1036, 151598), (1324, 118622), (1603, 97976), (1832, 85729), (2072, 75799), (2317, 67784), (2648, 59311), (3206, 48988), (4634, 33892), (6412, 24494), (8473, 18536), (9268, 16946), (12247, 12824)]