129631896

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{4297}}^1$

素因数の和:4728

約数の個数: 48

約数和(自身を含む): 352006200

約数和(自身を除く): 222374304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 838, 1257, 1676, 2514, 3352, 3771, 4297, 5028, 7542, 8594, 10056, 12891, 15084, 17188, 25782, 30168, 34376, 38673, 51564, 77346, 103128, 154692, 309384, 1800443, 3600886, 5401329, 7201772, 10802658, 14403544, 16203987, 21605316, 32407974, 43210632, 64815948, 129631896]

約数ペア:

[(1, 129631896), (2, 64815948), (3, 43210632), (4, 32407974), (6, 21605316), (8, 16203987), (9, 14403544), (12, 10802658), (18, 7201772), (24, 5401329), (36, 3600886), (72, 1800443), (419, 309384), (838, 154692), (1257, 103128), (1676, 77346), (2514, 51564), (3352, 38673), (3771, 34376), (4297, 30168), (5028, 25782), (7542, 17188), (8594, 15084), (10056, 12891)]