151256

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 337440

約数和(自身を除く): 186184

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 259, 292, 296, 511, 518, 584, 1022, 1036, 2044, 2072, 2701, 4088, 5402, 10804, 18907, 21608, 37814, 75628, 151256]

約数ペア:

[(1, 151256), (2, 75628), (4, 37814), (7, 21608), (8, 18907), (14, 10804), (28, 5402), (37, 4088), (56, 2701), (73, 2072), (74, 2044), (146, 1036), (148, 1022), (259, 584), (292, 518), (296, 511)]