156970312

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{370213}}^1$

素因数の和:370272

約数の個数: 16

約数和(自身を含む): 299873340

約数和(自身を除く): 142903028

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 370213, 740426, 1480852, 2961704, 19621289, 39242578, 78485156, 156970312]

約数ペア:

[(1, 156970312), (2, 78485156), (4, 39242578), (8, 19621289), (53, 2961704), (106, 1480852), (212, 740426), (424, 370213)]