140869208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{33413}}^1$

素因数の和:33467

約数の個数: 32

約数和(自身を含む): 288696960

約数和(自身を除く): 147827752

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 33413, 66826, 133652, 267304, 568021, 1035803, 1136042, 2071606, 2272084, 4143212, 4544168, 8286424, 17608651, 35217302, 70434604, 140869208]

約数ペア:

[(1, 140869208), (2, 70434604), (4, 35217302), (8, 17608651), (17, 8286424), (31, 4544168), (34, 4143212), (62, 2272084), (68, 2071606), (124, 1136042), (136, 1035803), (248, 568021), (527, 267304), (1054, 133652), (2108, 66826), (4216, 33413)]