178377132

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{138923}}^1$

素因数の和:139037

約数の個数: 24

約数和(自身を含む): 420106176

約数和(自身を除く): 241729044

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 138923, 277846, 416769, 555692, 833538, 1667076, 14864761, 29729522, 44594283, 59459044, 89188566, 178377132]

約数ペア:

[(1, 178377132), (2, 89188566), (3, 59459044), (4, 44594283), (6, 29729522), (12, 14864761), (107, 1667076), (214, 833538), (321, 555692), (428, 416769), (642, 277846), (1284, 138923)]