148197878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{7877}}^1$

素因数の和:8311

約数の個数: 16

約数和(自身を含む): 232558560

約数和(自身を除く): 84360682

約数列:

[1, 2, 23, 46, 409, 818, 7877, 9407, 15754, 18814, 181171, 362342, 3221693, 6443386, 74098939, 148197878]

約数ペア:

[(1, 148197878), (2, 74098939), (23, 6443386), (46, 3221693), (409, 362342), (818, 181171), (7877, 18814), (9407, 15754)]