152711480

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{22861}}^1$

素因数の和:23039

約数の個数: 32

約数和(自身を含む): 345673440

約数和(自身を除く): 192961960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 22861, 45722, 91444, 114305, 182888, 228610, 457220, 914440, 3817787, 7635574, 15271148, 19088935, 30542296, 38177870, 76355740, 152711480]

約数ペア:

[(1, 152711480), (2, 76355740), (4, 38177870), (5, 30542296), (8, 19088935), (10, 15271148), (20, 7635574), (40, 3817787), (167, 914440), (334, 457220), (668, 228610), (835, 182888), (1336, 114305), (1670, 91444), (3340, 45722), (6680, 22861)]