126752126

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{20113}}^1$

素因数の和:20275

約数の個数: 16

約数和(自身を含む): 199852704

約数和(自身を除く): 73100578

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 20113, 40226, 462599, 925198, 2755481, 5510962, 63376063, 126752126]

約数ペア:

[(1, 126752126), (2, 63376063), (23, 5510962), (46, 2755481), (137, 925198), (274, 462599), (3151, 40226), (6302, 20113)]