148975472

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{157813}}^1$

素因数の和:157880

約数の個数: 20

約数和(自身を含む): 293534040

約数和(自身を除く): 144558568

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 157813, 315626, 631252, 1262504, 2525008, 9310967, 18621934, 37243868, 74487736, 148975472]

約数ペア:

[(1, 148975472), (2, 74487736), (4, 37243868), (8, 18621934), (16, 9310967), (59, 2525008), (118, 1262504), (236, 631252), (472, 315626), (944, 157813)]