148912078

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{113}}^2$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 278272800

約数和(自身を除く): 129360722

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 113, 119, 226, 238, 343, 686, 791, 833, 1582, 1666, 1921, 3842, 5537, 5831, 11074, 11662, 12769, 13447, 25538, 26894, 38759, 77518, 89383, 94129, 178766, 188258, 217073, 434146, 625681, 658903, 1251362, 1317806, 1519511, 3039022, 4379767, 8759534, 10636577, 21273154, 74456039, 148912078]

約数ペア:

[(1, 148912078), (2, 74456039), (7, 21273154), (14, 10636577), (17, 8759534), (34, 4379767), (49, 3039022), (98, 1519511), (113, 1317806), (119, 1251362), (226, 658903), (238, 625681), (343, 434146), (686, 217073), (791, 188258), (833, 178766), (1582, 94129), (1666, 89383), (1921, 77518), (3842, 38759), (5537, 26894), (5831, 25538), (11074, 13447), (11662, 12769)]