151330976

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 306270720

約数和(自身を除く): 154939744

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 239, 376, 421, 478, 752, 842, 956, 1504, 1684, 1912, 3368, 3824, 6736, 7648, 11233, 13472, 19787, 22466, 39574, 44932, 79148, 89864, 100619, 158296, 179728, 201238, 316592, 359456, 402476, 633184, 804952, 1609904, 3219808, 4729093, 9458186, 18916372, 37832744, 75665488, 151330976]

約数ペア:

[(1, 151330976), (2, 75665488), (4, 37832744), (8, 18916372), (16, 9458186), (32, 4729093), (47, 3219808), (94, 1609904), (188, 804952), (239, 633184), (376, 402476), (421, 359456), (478, 316592), (752, 201238), (842, 179728), (956, 158296), (1504, 100619), (1684, 89864), (1912, 79148), (3368, 44932), (3824, 39574), (6736, 22466), (7648, 19787), (11233, 13472)]