161318544

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108413}}^1$

素因数の和:108455

約数の個数: 40

約数和(自身を含む): 430186752

約数和(自身を除く): 268868208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 108413, 216826, 325239, 433652, 650478, 867304, 1300956, 1734608, 2601912, 3360803, 5203824, 6721606, 10082409, 13443212, 20164818, 26886424, 40329636, 53772848, 80659272, 161318544]

約数ペア:

[(1, 161318544), (2, 80659272), (3, 53772848), (4, 40329636), (6, 26886424), (8, 20164818), (12, 13443212), (16, 10082409), (24, 6721606), (31, 5203824), (48, 3360803), (62, 2601912), (93, 1734608), (124, 1300956), (186, 867304), (248, 650478), (372, 433652), (496, 325239), (744, 216826), (1488, 108413)]