148623738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{30319}}^1$

素因数の和:30386

約数の個数: 32

約数和(自身を含む): 320179200

約数和(自身を除く): 171555462

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 30319, 60638, 90957, 181914, 576061, 1152122, 1303717, 1728183, 2607434, 3456366, 3911151, 7822302, 24770623, 49541246, 74311869, 148623738]

約数ペア:

[(1, 148623738), (2, 74311869), (3, 49541246), (6, 24770623), (19, 7822302), (38, 3911151), (43, 3456366), (57, 2607434), (86, 1728183), (114, 1303717), (129, 1152122), (258, 576061), (817, 181914), (1634, 90957), (2451, 60638), (4902, 30319)]