128774028

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{46861}}^1$

素因数の和:47097

約数の個数: 24

約数和(自身を含む): 301791280

約数和(自身を除く): 173017252

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 46861, 93722, 140583, 187444, 281166, 562332, 10731169, 21462338, 32193507, 42924676, 64387014, 128774028]

約数ペア:

[(1, 128774028), (2, 64387014), (3, 42924676), (4, 32193507), (6, 21462338), (12, 10731169), (229, 562332), (458, 281166), (687, 187444), (916, 140583), (1374, 93722), (2748, 46861)]