123517488

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{15787}}^1$

素因数の和:15961

約数の個数: 40

約数和(自身を含む): 321064768

約数和(自身を除く): 197547280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 15787, 31574, 47361, 63148, 94722, 126296, 189444, 252592, 378888, 757776, 2573281, 5146562, 7719843, 10293124, 15439686, 20586248, 30879372, 41172496, 61758744, 123517488]

約数ペア:

[(1, 123517488), (2, 61758744), (3, 41172496), (4, 30879372), (6, 20586248), (8, 15439686), (12, 10293124), (16, 7719843), (24, 5146562), (48, 2573281), (163, 757776), (326, 378888), (489, 252592), (652, 189444), (978, 126296), (1304, 94722), (1956, 63148), (2608, 47361), (3912, 31574), (7824, 15787)]