153179216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{503879}}^1$

素因数の和:503906

約数の個数: 20

約数和(自身を含む): 312405600

約数和(自身を除く): 159226384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 503879, 1007758, 2015516, 4031032, 8062064, 9573701, 19147402, 38294804, 76589608, 153179216]

約数ペア:

[(1, 153179216), (2, 76589608), (4, 38294804), (8, 19147402), (16, 9573701), (19, 8062064), (38, 4031032), (76, 2015516), (152, 1007758), (304, 503879)]