148287736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{25357}}^1$

素因数の和:25423

約数の個数: 32

約数和(自身を含む): 301253040

約数和(自身を除く): 152965304

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 25357, 50714, 101428, 202856, 431069, 862138, 1090351, 1724276, 2180702, 3448552, 4361404, 8722808, 18535967, 37071934, 74143868, 148287736]

約数ペア:

[(1, 148287736), (2, 74143868), (4, 37071934), (8, 18535967), (17, 8722808), (34, 4361404), (43, 3448552), (68, 2180702), (86, 1724276), (136, 1090351), (172, 862138), (344, 431069), (731, 202856), (1462, 101428), (2924, 50714), (5848, 25357)]