148128008

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 326526720

約数和(自身を除く): 178398712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 103, 122, 206, 244, 412, 421, 427, 488, 721, 824, 842, 854, 1442, 1684, 1708, 2884, 2947, 3368, 3416, 5768, 5894, 6283, 11788, 12566, 23576, 25132, 25681, 43363, 43981, 50264, 51362, 86726, 87962, 102724, 173452, 175924, 179767, 205448, 303541, 346904, 351848, 359534, 607082, 719068, 1214164, 1438136, 2428328, 2645143, 5290286, 10580572, 18516001, 21161144, 37032002, 74064004, 148128008]

約数ペア:

[(1, 148128008), (2, 74064004), (4, 37032002), (7, 21161144), (8, 18516001), (14, 10580572), (28, 5290286), (56, 2645143), (61, 2428328), (103, 1438136), (122, 1214164), (206, 719068), (244, 607082), (412, 359534), (421, 351848), (427, 346904), (488, 303541), (721, 205448), (824, 179767), (842, 175924), (854, 173452), (1442, 102724), (1684, 87962), (1708, 86726), (2884, 51362), (2947, 50264), (3368, 43981), (3416, 43363), (5768, 25681), (5894, 25132), (6283, 23576), (11788, 12566)]