157024648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2518

約数の個数: 64

約数和(自身を含む): 348131520

約数和(自身を除く): 191106872

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 187, 344, 374, 473, 731, 748, 946, 1462, 1496, 1892, 2441, 2924, 3784, 4882, 5848, 8041, 9764, 16082, 19528, 26851, 32164, 41497, 53702, 64328, 82994, 104963, 107404, 165988, 209926, 214808, 331976, 419852, 456467, 839704, 912934, 1154593, 1784371, 1825868, 2309186, 3568742, 3651736, 4618372, 7137484, 9236744, 14274968, 19628081, 39256162, 78512324, 157024648]

約数ペア:

[(1, 157024648), (2, 78512324), (4, 39256162), (8, 19628081), (11, 14274968), (17, 9236744), (22, 7137484), (34, 4618372), (43, 3651736), (44, 3568742), (68, 2309186), (86, 1825868), (88, 1784371), (136, 1154593), (172, 912934), (187, 839704), (344, 456467), (374, 419852), (473, 331976), (731, 214808), (748, 209926), (946, 165988), (1462, 107404), (1496, 104963), (1892, 82994), (2441, 64328), (2924, 53702), (3784, 41497), (4882, 32164), (5848, 26851), (8041, 19528), (9764, 16082)]