189612904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{62869}}^1$

素因数の和:62917

約数の個数: 32

約数和(自身を含む): 396081000

約数和(自身を除く): 206468096

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 62869, 125738, 251476, 502952, 817297, 1634594, 1823201, 3269188, 3646402, 6538376, 7292804, 14585608, 23701613, 47403226, 94806452, 189612904]

約数ペア:

[(1, 189612904), (2, 94806452), (4, 47403226), (8, 23701613), (13, 14585608), (26, 7292804), (29, 6538376), (52, 3646402), (58, 3269188), (104, 1823201), (116, 1634594), (232, 817297), (377, 502952), (754, 251476), (1508, 125738), (3016, 62869)]