189883336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8893}}^1$

素因数の和:9073

約数の個数: 32

約数和(自身を含む): 379418040

約数和(自身を除く): 189534704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 8893, 10676, 17786, 21352, 35572, 71144, 151181, 302362, 604724, 1209448, 1396201, 2792402, 5584804, 11169608, 23735417, 47470834, 94941668, 189883336]

約数ペア:

[(1, 189883336), (2, 94941668), (4, 47470834), (8, 23735417), (17, 11169608), (34, 5584804), (68, 2792402), (136, 1396201), (157, 1209448), (314, 604724), (628, 302362), (1256, 151181), (2669, 71144), (5338, 35572), (8893, 21352), (10676, 17786)]