153480186

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{61343}}^1$

素因数の和:61490

約数の個数: 24

約数和(自身を含む): 334938240

約数和(自身を除く): 181458054

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 61343, 122686, 184029, 368058, 552087, 1104174, 8526677, 17053354, 25580031, 51160062, 76740093, 153480186]

約数ペア:

[(1, 153480186), (2, 76740093), (3, 51160062), (6, 25580031), (9, 17053354), (18, 8526677), (139, 1104174), (278, 552087), (417, 368058), (834, 184029), (1251, 122686), (2502, 61343)]