154074128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43573}}^1$

素因数の和:43611

約数の個数: 40

約数和(自身を含む): 340400088

約数和(自身を除く): 186325960

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 43573, 87146, 174292, 348584, 566449, 697168, 740741, 1132898, 1481482, 2265796, 2962964, 4531592, 5925928, 9063184, 9629633, 11851856, 19259266, 38518532, 77037064, 154074128]

約数ペア:

[(1, 154074128), (2, 77037064), (4, 38518532), (8, 19259266), (13, 11851856), (16, 9629633), (17, 9063184), (26, 5925928), (34, 4531592), (52, 2962964), (68, 2265796), (104, 1481482), (136, 1132898), (208, 740741), (221, 697168), (272, 566449), (442, 348584), (884, 174292), (1768, 87146), (3536, 43573)]