149949666

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2751

約数の個数: 48

約数和(自身を含む): 338757120

約数和(自身を除く): 188807454

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 103, 186, 206, 279, 309, 558, 618, 927, 1854, 2609, 3193, 5218, 6386, 7827, 9579, 15654, 19158, 23481, 28737, 46962, 57474, 80879, 161758, 242637, 268727, 485274, 537454, 727911, 806181, 1455822, 1612362, 2418543, 4837086, 8330537, 16661074, 24991611, 49983222, 74974833, 149949666]

約数ペア:

[(1, 149949666), (2, 74974833), (3, 49983222), (6, 24991611), (9, 16661074), (18, 8330537), (31, 4837086), (62, 2418543), (93, 1612362), (103, 1455822), (186, 806181), (206, 727911), (279, 537454), (309, 485274), (558, 268727), (618, 242637), (927, 161758), (1854, 80879), (2609, 57474), (3193, 46962), (5218, 28737), (6386, 23481), (7827, 19158), (9579, 15654)]