149038048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{273967}}^1$

素因数の和:273994

約数の個数: 24

約数和(自身を含む): 310679712

約数和(自身を除く): 161641664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 273967, 547934, 1095868, 2191736, 4383472, 4657439, 8766944, 9314878, 18629756, 37259512, 74519024, 149038048]

約数ペア:

[(1, 149038048), (2, 74519024), (4, 37259512), (8, 18629756), (16, 9314878), (17, 8766944), (32, 4657439), (34, 4383472), (68, 2191736), (136, 1095868), (272, 547934), (544, 273967)]