130399912

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 249609600

約数和(自身を除く): 119209688

約数列:

[1, 2, 4, 8, 59, 118, 236, 431, 472, 641, 862, 1282, 1724, 2564, 3448, 5128, 25429, 37819, 50858, 75638, 101716, 151276, 203432, 276271, 302552, 552542, 1105084, 2210168, 16299989, 32599978, 65199956, 130399912]

約数ペア:

[(1, 130399912), (2, 65199956), (4, 32599978), (8, 16299989), (59, 2210168), (118, 1105084), (236, 552542), (431, 302552), (472, 276271), (641, 203432), (862, 151276), (1282, 101716), (1724, 75638), (2564, 50858), (3448, 37819), (5128, 25429)]