157473472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{189271}}^1$

素因数の和:189296

約数の個数: 28

約数和(自身を含む): 336525616

約数和(自身を除く): 179052144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 189271, 378542, 757084, 1514168, 2460523, 3028336, 4921046, 6056672, 9842092, 12113344, 19684184, 39368368, 78736736, 157473472]

約数ペア:

[(1, 157473472), (2, 78736736), (4, 39368368), (8, 19684184), (13, 12113344), (16, 9842092), (26, 6056672), (32, 4921046), (52, 3028336), (64, 2460523), (104, 1514168), (208, 757084), (416, 378542), (832, 189271)]