143360966

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 279936000

約数和(自身を除く): 136575034

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 343, 646, 647, 686, 833, 931, 1294, 1666, 1862, 2261, 4522, 4529, 5831, 6517, 9058, 10999, 11662, 12293, 13034, 15827, 21998, 24586, 31654, 31703, 63406, 76993, 86051, 110789, 153986, 172102, 208981, 221578, 221921, 417962, 443842, 538951, 602357, 1077902, 1204714, 1462867, 2925734, 3772657, 4216499, 7545314, 8432998, 10240069, 20480138, 71680483, 143360966]

約数ペア:

[(1, 143360966), (2, 71680483), (7, 20480138), (14, 10240069), (17, 8432998), (19, 7545314), (34, 4216499), (38, 3772657), (49, 2925734), (98, 1462867), (119, 1204714), (133, 1077902), (238, 602357), (266, 538951), (323, 443842), (343, 417962), (646, 221921), (647, 221578), (686, 208981), (833, 172102), (931, 153986), (1294, 110789), (1666, 86051), (1862, 76993), (2261, 63406), (4522, 31703), (4529, 31654), (5831, 24586), (6517, 21998), (9058, 15827), (10999, 13034), (11662, 12293)]