156936758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 281649312

約数和(自身を除く): 124712554

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 121, 187, 242, 374, 407, 629, 814, 1031, 1258, 2057, 2062, 4114, 4477, 6919, 8954, 11341, 13838, 17527, 22682, 35054, 38147, 76109, 76294, 124751, 152218, 192797, 249502, 385594, 419617, 648499, 839234, 1296998, 2120767, 4241534, 4615787, 7133489, 9231574, 14266978, 78468379, 156936758]

約数ペア:

[(1, 156936758), (2, 78468379), (11, 14266978), (17, 9231574), (22, 7133489), (34, 4615787), (37, 4241534), (74, 2120767), (121, 1296998), (187, 839234), (242, 648499), (374, 419617), (407, 385594), (629, 249502), (814, 192797), (1031, 152218), (1258, 124751), (2057, 76294), (2062, 76109), (4114, 38147), (4477, 35054), (6919, 22682), (8954, 17527), (11341, 13838)]