149724942

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{631}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 304694784

約数和(自身を除く): 154969842

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 557, 631, 1114, 1262, 1671, 1893, 3342, 3786, 39547, 44801, 79094, 89602, 118641, 134403, 237282, 268806, 351467, 702934, 1054401, 2108802, 24954157, 49908314, 74862471, 149724942]

約数ペア:

[(1, 149724942), (2, 74862471), (3, 49908314), (6, 24954157), (71, 2108802), (142, 1054401), (213, 702934), (426, 351467), (557, 268806), (631, 237282), (1114, 134403), (1262, 118641), (1671, 89602), (1893, 79094), (3342, 44801), (3786, 39547)]