156725274

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{2011}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 324495360

約数和(自身を除く): 167770086

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 419, 838, 1257, 2011, 2514, 4022, 6033, 12066, 12989, 25978, 38967, 62341, 77934, 124682, 187023, 374046, 842609, 1685218, 2527827, 5055654, 26120879, 52241758, 78362637, 156725274]

約数ペア:

[(1, 156725274), (2, 78362637), (3, 52241758), (6, 26120879), (31, 5055654), (62, 2527827), (93, 1685218), (186, 842609), (419, 374046), (838, 187023), (1257, 124682), (2011, 77934), (2514, 62341), (4022, 38967), (6033, 25978), (12066, 12989)]