149915538

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{60793}}^1$

素因数の和:60938

約数の個数: 24

約数和(自身を含む): 327193308

約数和(自身を除く): 177277770

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 60793, 121586, 182379, 364758, 547137, 1094274, 8328641, 16657282, 24985923, 49971846, 74957769, 149915538]

約数ペア:

[(1, 149915538), (2, 74957769), (3, 49971846), (6, 24985923), (9, 16657282), (18, 8328641), (137, 1094274), (274, 547137), (411, 364758), (822, 182379), (1233, 121586), (2466, 60793)]