156780270824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1152796109}}^1$

素因数の和:1152796132

約数の個数: 16

約数和(自身を含む): 311254949700

約数和(自身を除く): 154474678876

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1152796109, 2305592218, 4611184436, 9222368872, 19597533853, 39195067706, 78390135412, 156780270824]

約数ペア:

[(1, 156780270824), (2, 78390135412), (4, 39195067706), (8, 19597533853), (17, 9222368872), (34, 4611184436), (68, 2305592218), (136, 1152796109)]