128985624

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{7823}}^1$

素因数の和:8064

約数の個数: 48

約数和(自身を含む): 350906400

約数和(自身を除く): 221920776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 7823, 8244, 15646, 16488, 23469, 31292, 46938, 62584, 70407, 93876, 140814, 187752, 281628, 563256, 1791467, 3582934, 5374401, 7165868, 10748802, 14331736, 16123203, 21497604, 32246406, 42995208, 64492812, 128985624]

約数ペア:

[(1, 128985624), (2, 64492812), (3, 42995208), (4, 32246406), (6, 21497604), (8, 16123203), (9, 14331736), (12, 10748802), (18, 7165868), (24, 5374401), (36, 3582934), (72, 1791467), (229, 563256), (458, 281628), (687, 187752), (916, 140814), (1374, 93876), (1832, 70407), (2061, 62584), (2748, 46938), (4122, 31292), (5496, 23469), (7823, 16488), (8244, 15646)]