149804552

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{165713}}^1$

素因数の和:165832

約数の個数: 16

約数和(自身を含む): 283370940

約数和(自身を除く): 133566388

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 165713, 331426, 662852, 1325704, 18725569, 37451138, 74902276, 149804552]

約数ペア:

[(1, 149804552), (2, 74902276), (4, 37451138), (8, 18725569), (113, 1325704), (226, 662852), (452, 331426), (904, 165713)]