156816616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4253}}^1$

素因数の和:4689

約数の個数: 32

約数和(自身を含む): 321602400

約数和(自身を除く): 164785784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1676, 3352, 4253, 4609, 8506, 9218, 17012, 18436, 34024, 36872, 46783, 93566, 187132, 374264, 1782007, 3564014, 7128028, 14256056, 19602077, 39204154, 78408308, 156816616]

約数ペア:

[(1, 156816616), (2, 78408308), (4, 39204154), (8, 19602077), (11, 14256056), (22, 7128028), (44, 3564014), (88, 1782007), (419, 374264), (838, 187132), (1676, 93566), (3352, 46783), (4253, 36872), (4609, 34024), (8506, 18436), (9218, 17012)]