149210928

素因数分解:

$2^4\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2473}}^1$

素因数の和:2906

約数の個数: 60

約数和(自身を含む): 418749240

約数和(自身を除く): 269538312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 419, 838, 1257, 1676, 2473, 2514, 3352, 3771, 4946, 5028, 6704, 7419, 7542, 9892, 10056, 14838, 15084, 19784, 20112, 22257, 29676, 30168, 39568, 44514, 59352, 60336, 89028, 118704, 178056, 356112, 1036187, 2072374, 3108561, 4144748, 6217122, 8289496, 9325683, 12434244, 16578992, 18651366, 24868488, 37302732, 49736976, 74605464, 149210928]

約数ペア:

[(1, 149210928), (2, 74605464), (3, 49736976), (4, 37302732), (6, 24868488), (8, 18651366), (9, 16578992), (12, 12434244), (16, 9325683), (18, 8289496), (24, 6217122), (36, 4144748), (48, 3108561), (72, 2072374), (144, 1036187), (419, 356112), (838, 178056), (1257, 118704), (1676, 89028), (2473, 60336), (2514, 59352), (3352, 44514), (3771, 39568), (4946, 30168), (5028, 29676), (6704, 22257), (7419, 20112), (7542, 19784), (9892, 15084), (10056, 14838)]