146393728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{87977}}^1$

素因数の和:88004

約数の個数: 32

約数和(自身を含む): 314081460

約数和(自身を除く): 167687732

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 87977, 175954, 351908, 703816, 1143701, 1407632, 2287402, 2815264, 4574804, 5630528, 9149608, 11261056, 18299216, 36598432, 73196864, 146393728]

約数ペア:

[(1, 146393728), (2, 73196864), (4, 36598432), (8, 18299216), (13, 11261056), (16, 9149608), (26, 5630528), (32, 4574804), (52, 2815264), (64, 2287402), (104, 1407632), (128, 1143701), (208, 703816), (416, 351908), (832, 175954), (1664, 87977)]