133993188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7489}}^1$

素因数の和:7577

約数の個数: 72

約数和(自身を含む): 392595840

約数和(自身を除く): 258602652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 7489, 8946, 14978, 17892, 22467, 29956, 44934, 52423, 67401, 89868, 104846, 134802, 157269, 209692, 269604, 314538, 471807, 531719, 629076, 943614, 1063438, 1595157, 1887228, 2126876, 3190314, 3722033, 4785471, 6380628, 7444066, 9570942, 11166099, 14888132, 19141884, 22332198, 33498297, 44664396, 66996594, 133993188]

約数ペア:

[(1, 133993188), (2, 66996594), (3, 44664396), (4, 33498297), (6, 22332198), (7, 19141884), (9, 14888132), (12, 11166099), (14, 9570942), (18, 7444066), (21, 6380628), (28, 4785471), (36, 3722033), (42, 3190314), (63, 2126876), (71, 1887228), (84, 1595157), (126, 1063438), (142, 943614), (213, 629076), (252, 531719), (284, 471807), (426, 314538), (497, 269604), (639, 209692), (852, 157269), (994, 134802), (1278, 104846), (1491, 89868), (1988, 67401), (2556, 52423), (2982, 44934), (4473, 29956), (5964, 22467), (7489, 17892), (8946, 14978)]