156689708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 328333824

約数和(自身を除く): 171644116

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 467, 521, 644, 934, 1042, 1868, 2084, 3269, 3647, 6538, 7294, 10741, 11983, 13076, 14588, 21482, 23966, 42964, 47932, 75187, 83881, 150374, 167762, 243307, 300748, 335524, 486614, 973228, 1703149, 3406298, 5596061, 6812596, 11192122, 22384244, 39172427, 78344854, 156689708]

約数ペア:

[(1, 156689708), (2, 78344854), (4, 39172427), (7, 22384244), (14, 11192122), (23, 6812596), (28, 5596061), (46, 3406298), (92, 1703149), (161, 973228), (322, 486614), (467, 335524), (521, 300748), (644, 243307), (934, 167762), (1042, 150374), (1868, 83881), (2084, 75187), (3269, 47932), (3647, 42964), (6538, 23966), (7294, 21482), (10741, 14588), (11983, 13076)]