121173892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1319}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 258128640

約数和(自身を除く): 136954748

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 193, 238, 386, 476, 772, 1319, 1351, 2638, 2702, 3281, 5276, 5404, 6562, 9233, 13124, 18466, 22423, 22967, 36932, 44846, 45934, 89692, 91868, 156961, 254567, 313922, 509134, 627844, 1018268, 1781969, 3563938, 4327639, 7127876, 8655278, 17310556, 30293473, 60586946, 121173892]

約数ペア:

[(1, 121173892), (2, 60586946), (4, 30293473), (7, 17310556), (14, 8655278), (17, 7127876), (28, 4327639), (34, 3563938), (68, 1781969), (119, 1018268), (193, 627844), (238, 509134), (386, 313922), (476, 254567), (772, 156961), (1319, 91868), (1351, 89692), (2638, 45934), (2702, 44846), (3281, 36932), (5276, 22967), (5404, 22423), (6562, 18466), (9233, 13124)]