156920738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{8167}}^1$

素因数の和:8921

約数の個数: 16

約数和(自身を含む): 253861440

約数和(自身を除く): 96940702

約数列:

[1, 2, 13, 26, 739, 1478, 8167, 9607, 16334, 19214, 106171, 212342, 6035413, 12070826, 78460369, 156920738]

約数ペア:

[(1, 156920738), (2, 78460369), (13, 12070826), (26, 6035413), (739, 212342), (1478, 106171), (8167, 19214), (9607, 16334)]