129123762

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{823}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 262625280

約数和(自身を除く): 133501518

約数列:

[1, 2, 3, 6, 79, 158, 237, 331, 474, 662, 823, 993, 1646, 1986, 2469, 4938, 26149, 52298, 65017, 78447, 130034, 156894, 195051, 272413, 390102, 544826, 817239, 1634478, 21520627, 43041254, 64561881, 129123762]

約数ペア:

[(1, 129123762), (2, 64561881), (3, 43041254), (6, 21520627), (79, 1634478), (158, 817239), (237, 544826), (331, 390102), (474, 272413), (662, 195051), (823, 156894), (993, 130034), (1646, 78447), (1986, 65017), (2469, 52298), (4938, 26149)]