161792806

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 294002352

約数和(自身を除く): 132209546

約数列:

[1, 2, 7, 14, 41, 49, 67, 82, 98, 134, 287, 469, 574, 601, 938, 1202, 2009, 2747, 3283, 4018, 4207, 5494, 6566, 8414, 19229, 24641, 29449, 38458, 40267, 49282, 58898, 80534, 134603, 172487, 269206, 281869, 344974, 563738, 1207409, 1650947, 1973083, 2414818, 3301894, 3946166, 11556629, 23113258, 80896403, 161792806]

約数ペア:

[(1, 161792806), (2, 80896403), (7, 23113258), (14, 11556629), (41, 3946166), (49, 3301894), (67, 2414818), (82, 1973083), (98, 1650947), (134, 1207409), (287, 563738), (469, 344974), (574, 281869), (601, 269206), (938, 172487), (1202, 134603), (2009, 80534), (2747, 58898), (3283, 49282), (4018, 40267), (4207, 38458), (5494, 29449), (6566, 24641), (8414, 19229)]