173540328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{556219}}^1$

素因数の和:556241

約数の個数: 32

約数和(自身を含む): 467224800

約数和(自身を除く): 293684472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 556219, 1112438, 1668657, 2224876, 3337314, 4449752, 6674628, 7230847, 13349256, 14461694, 21692541, 28923388, 43385082, 57846776, 86770164, 173540328]

約数ペア:

[(1, 173540328), (2, 86770164), (3, 57846776), (4, 43385082), (6, 28923388), (8, 21692541), (12, 14461694), (13, 13349256), (24, 7230847), (26, 6674628), (39, 4449752), (52, 3337314), (78, 2224876), (104, 1668657), (156, 1112438), (312, 556219)]