156901328168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{15131}}^1\times {\mathrm{99707}}^1$

素因数の和:114857

約数の個数: 32

約数和(自身を含む): 316844105760

約数和(自身を除く): 159942777592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 15131, 30262, 60524, 99707, 121048, 196703, 199414, 393406, 398828, 786812, 797656, 1296191, 1573624, 2592382, 5184764, 10369528, 1508666617, 3017333234, 6034666468, 12069332936, 19612666021, 39225332042, 78450664084, 156901328168]

約数ペア:

[(1, 156901328168), (2, 78450664084), (4, 39225332042), (8, 19612666021), (13, 12069332936), (26, 6034666468), (52, 3017333234), (104, 1508666617), (15131, 10369528), (30262, 5184764), (60524, 2592382), (99707, 1573624), (121048, 1296191), (196703, 797656), (199414, 786812), (393406, 398828)]