144652456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81817}}^1$

素因数の和:81853

約数の個数: 32

約数和(自身を含む): 309272040

約数和(自身を除く): 164619584

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 81817, 163634, 327268, 654536, 1063621, 1390889, 2127242, 2781778, 4254484, 5563556, 8508968, 11127112, 18081557, 36163114, 72326228, 144652456]

約数ペア:

[(1, 144652456), (2, 72326228), (4, 36163114), (8, 18081557), (13, 11127112), (17, 8508968), (26, 5563556), (34, 4254484), (52, 2781778), (68, 2127242), (104, 1390889), (136, 1063621), (221, 654536), (442, 327268), (884, 163634), (1768, 81817)]