156920268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1381}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 388662624

約数和(自身を除く): 231742356

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 557, 1114, 1381, 1671, 2228, 2762, 3342, 4143, 5524, 6684, 8286, 9469, 16572, 18938, 23477, 28407, 37876, 46954, 56814, 70431, 93908, 113628, 140862, 281724, 769217, 1538434, 2307651, 3076868, 4615302, 9230604, 13076689, 26153378, 39230067, 52306756, 78460134, 156920268]

約数ペア:

[(1, 156920268), (2, 78460134), (3, 52306756), (4, 39230067), (6, 26153378), (12, 13076689), (17, 9230604), (34, 4615302), (51, 3076868), (68, 2307651), (102, 1538434), (204, 769217), (557, 281724), (1114, 140862), (1381, 113628), (1671, 93908), (2228, 70431), (2762, 56814), (3342, 46954), (4143, 37876), (5524, 28407), (6684, 23477), (8286, 18938), (9469, 16572)]