157148334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1247209}}^1$

素因数の和:1247224

約数の個数: 24

約数和(自身を含む): 389129520

約数和(自身を除く): 231981186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1247209, 2494418, 3741627, 7483254, 8730463, 11224881, 17460926, 22449762, 26191389, 52382778, 78574167, 157148334]

約数ペア:

[(1, 157148334), (2, 78574167), (3, 52382778), (6, 26191389), (7, 22449762), (9, 17460926), (14, 11224881), (18, 8730463), (21, 7483254), (42, 3741627), (63, 2494418), (126, 1247209)]