152173818

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 338903136

約数和(自身を除く): 186729318

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 421, 467, 774, 842, 934, 1263, 1401, 2526, 2802, 3789, 4203, 7578, 8406, 18103, 20081, 36206, 40162, 54309, 60243, 108618, 120486, 162927, 180729, 196607, 325854, 361458, 393214, 589821, 1179642, 1769463, 3538926, 8454101, 16908202, 25362303, 50724606, 76086909, 152173818]

約数ペア:

[(1, 152173818), (2, 76086909), (3, 50724606), (6, 25362303), (9, 16908202), (18, 8454101), (43, 3538926), (86, 1769463), (129, 1179642), (258, 589821), (387, 393214), (421, 361458), (467, 325854), (774, 196607), (842, 180729), (934, 162927), (1263, 120486), (1401, 108618), (2526, 60243), (2802, 54309), (3789, 40162), (4203, 36206), (7578, 20081), (8406, 18103)]