136768456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{37907}}^1$

素因数の和:37965

約数の個数: 32

約数和(自身を含む): 286584480

約数和(自身を除く): 149816024

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 37907, 75814, 151628, 303256, 416977, 833954, 1554187, 1667908, 3108374, 3335816, 6216748, 12433496, 17096057, 34192114, 68384228, 136768456]

約数ペア:

[(1, 136768456), (2, 68384228), (4, 34192114), (8, 17096057), (11, 12433496), (22, 6216748), (41, 3335816), (44, 3108374), (82, 1667908), (88, 1554187), (164, 833954), (328, 416977), (451, 303256), (902, 151628), (1804, 75814), (3608, 37907)]