156909186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1373}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 389248704

約数和(自身を除く): 232339518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 907, 1373, 1814, 2721, 2746, 4119, 5442, 6349, 8163, 8238, 9611, 12357, 12698, 16326, 19047, 19222, 24714, 28833, 38094, 57141, 57666, 86499, 114282, 172998, 1245311, 2490622, 3735933, 7471866, 8717177, 11207799, 17434354, 22415598, 26151531, 52303062, 78454593, 156909186]

約数ペア:

[(1, 156909186), (2, 78454593), (3, 52303062), (6, 26151531), (7, 22415598), (9, 17434354), (14, 11207799), (18, 8717177), (21, 7471866), (42, 3735933), (63, 2490622), (126, 1245311), (907, 172998), (1373, 114282), (1814, 86499), (2721, 57666), (2746, 57141), (4119, 38094), (5442, 28833), (6349, 24714), (8163, 19222), (8238, 19047), (9611, 16326), (12357, 12698)]