156985335004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1\times {\mathrm{21341}}^1$

素因数の和:23566

約数の個数: 48

約数和(自身を含む): 294566723136

約数和(自身を除く): 137581388132

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 2161, 3404, 4322, 8644, 21341, 42682, 49703, 79957, 85364, 99406, 159914, 198812, 319828, 490843, 789617, 981686, 1579234, 1839011, 1963372, 3158468, 3678022, 7356044, 18161191, 36322382, 46117901, 72644764, 92235802, 184471604, 1060711723, 1706362337, 2121423446, 3412724674, 4242846892, 6825449348, 39246333751, 78492667502, 156985335004]

約数ペア:

[(1, 156985335004), (2, 78492667502), (4, 39246333751), (23, 6825449348), (37, 4242846892), (46, 3412724674), (74, 2121423446), (92, 1706362337), (148, 1060711723), (851, 184471604), (1702, 92235802), (2161, 72644764), (3404, 46117901), (4322, 36322382), (8644, 18161191), (21341, 7356044), (42682, 3678022), (49703, 3158468), (79957, 1963372), (85364, 1839011), (99406, 1579234), (159914, 981686), (198812, 789617), (319828, 490843)]