157412882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 263062080

約数和(自身を除く): 105649198

約数列:

[1, 2, 11, 22, 67, 134, 269, 397, 538, 737, 794, 1474, 2959, 4367, 5918, 8734, 18023, 26599, 36046, 53198, 106793, 198253, 213586, 292589, 396506, 585178, 1174723, 2349446, 7155131, 14310262, 78706441, 157412882]

約数ペア:

[(1, 157412882), (2, 78706441), (11, 14310262), (22, 7155131), (67, 2349446), (134, 1174723), (269, 585178), (397, 396506), (538, 292589), (737, 213586), (794, 198253), (1474, 106793), (2959, 53198), (4367, 36046), (5918, 26599), (8734, 18023)]