156938376248

素因数分解:

$2^3\times {\mathrm{1033}}^1\times {\mathrm{18990607}}^1$

素因数の和:18991646

約数の個数: 16

約数和(自身を含む): 294544330080

約数和(自身を除く): 137605953832

約数列:

[1, 2, 4, 8, 1033, 2066, 4132, 8264, 18990607, 37981214, 75962428, 151924856, 19617297031, 39234594062, 78469188124, 156938376248]

約数ペア:

[(1, 156938376248), (2, 78469188124), (4, 39234594062), (8, 19617297031), (1033, 151924856), (2066, 75962428), (4132, 37981214), (8264, 18990607)]