156979272

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{61129}}^1$

素因数の和:61245

約数の個数: 32

約数和(自身を含む): 396122400

約数和(自身を除く): 239143128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 61129, 122258, 183387, 244516, 366774, 489032, 733548, 1467096, 6540803, 13081606, 19622409, 26163212, 39244818, 52326424, 78489636, 156979272]

約数ペア:

[(1, 156979272), (2, 78489636), (3, 52326424), (4, 39244818), (6, 26163212), (8, 19622409), (12, 13081606), (24, 6540803), (107, 1467096), (214, 733548), (321, 489032), (428, 366774), (642, 244516), (856, 183387), (1284, 122258), (2568, 61129)]