157443386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{2531}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 248844960

約数和(自身を除く): 91401574

約数列:

[1, 2, 19, 38, 1637, 2531, 3274, 5062, 31103, 48089, 62206, 96178, 4143247, 8286494, 78721693, 157443386]

約数ペア:

[(1, 157443386), (2, 78721693), (19, 8286494), (38, 4143247), (1637, 96178), (2531, 62206), (3274, 48089), (5062, 31103)]