156964172

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{1151}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 278433792

約数和(自身を除く): 121469620

約数列:

[1, 2, 4, 103, 206, 331, 412, 662, 1151, 1324, 2302, 4604, 34093, 68186, 118553, 136372, 237106, 380981, 474212, 761962, 1523924, 39241043, 78482086, 156964172]

約数ペア:

[(1, 156964172), (2, 78482086), (4, 39241043), (103, 1523924), (206, 761962), (331, 474212), (412, 380981), (662, 237106), (1151, 136372), (1324, 118553), (2302, 68186), (4604, 34093)]