164057404

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{74167}}^1$

素因数の和:74257

約数の個数: 24

約数和(自身を含む): 332272640

約数和(自身を除く): 168215236

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 74167, 148334, 296668, 519169, 1038338, 2076676, 5859193, 11718386, 23436772, 41014351, 82028702, 164057404]

約数ペア:

[(1, 164057404), (2, 82028702), (4, 41014351), (7, 23436772), (14, 11718386), (28, 5859193), (79, 2076676), (158, 1038338), (316, 519169), (553, 296668), (1106, 148334), (2212, 74167)]