157280868

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{10427}}^1$

素因数の和:10856

約数の個数: 36

約数和(自身を含む): 398558160

約数和(自身を除く): 241277292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 10427, 15084, 20854, 31281, 41708, 62562, 93843, 125124, 187686, 375372, 4368913, 8737826, 13106739, 17475652, 26213478, 39320217, 52426956, 78640434, 157280868]

約数ペア:

[(1, 157280868), (2, 78640434), (3, 52426956), (4, 39320217), (6, 26213478), (9, 17475652), (12, 13106739), (18, 8737826), (36, 4368913), (419, 375372), (838, 187686), (1257, 125124), (1676, 93843), (2514, 62562), (3771, 41708), (5028, 31281), (7542, 20854), (10427, 15084)]