156636376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15527}}^1$

素因数の和:15643

約数の個数: 32

約数和(自身を含む): 319566240

約数和(自身を除く): 162929864

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 15527, 31054, 62108, 124216, 201851, 403702, 807404, 1506119, 1614808, 3012238, 6024476, 12048952, 19579547, 39159094, 78318188, 156636376]

約数ペア:

[(1, 156636376), (2, 78318188), (4, 39159094), (8, 19579547), (13, 12048952), (26, 6024476), (52, 3012238), (97, 1614808), (104, 1506119), (194, 807404), (388, 403702), (776, 201851), (1261, 124216), (2522, 62108), (5044, 31054), (10088, 15527)]