161138448

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15329}}^1$

素因数の和:15416

約数の個数: 60

約数和(自身を含む): 457171260

約数和(自身を除く): 296032812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 15329, 30658, 45987, 61316, 91974, 122632, 137961, 183948, 245264, 275922, 367896, 551844, 735792, 1103688, 1119017, 2207376, 2238034, 3357051, 4476068, 6714102, 8952136, 10071153, 13428204, 17904272, 20142306, 26856408, 40284612, 53712816, 80569224, 161138448]

約数ペア:

[(1, 161138448), (2, 80569224), (3, 53712816), (4, 40284612), (6, 26856408), (8, 20142306), (9, 17904272), (12, 13428204), (16, 10071153), (18, 8952136), (24, 6714102), (36, 4476068), (48, 3357051), (72, 2238034), (73, 2207376), (144, 1119017), (146, 1103688), (219, 735792), (292, 551844), (438, 367896), (584, 275922), (657, 245264), (876, 183948), (1168, 137961), (1314, 122632), (1752, 91974), (2628, 61316), (3504, 45987), (5256, 30658), (10512, 15329)]