152665544

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 290002680

約数和(自身を除く): 137337136

約数列:

[1, 2, 4, 8, 157, 197, 314, 394, 617, 628, 788, 1234, 1256, 1576, 2468, 4936, 30929, 61858, 96869, 121549, 123716, 193738, 243098, 247432, 387476, 486196, 774952, 972392, 19083193, 38166386, 76332772, 152665544]

約数ペア:

[(1, 152665544), (2, 76332772), (4, 38166386), (8, 19083193), (157, 972392), (197, 774952), (314, 486196), (394, 387476), (617, 247432), (628, 243098), (788, 193738), (1234, 123716), (1256, 121549), (1576, 96869), (2468, 61858), (4936, 30929)]