165232018

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1860

約数の個数: 40

約数和(自身を含む): 304524720

約数和(自身を除く): 139292702

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1811, 1862, 2401, 3622, 4802, 6517, 12677, 13034, 25354, 34409, 45619, 68818, 88739, 91238, 177478, 240863, 481726, 621173, 1242346, 1686041, 3372082, 4348211, 8696422, 11802287, 23604574, 82616009, 165232018]

約数ペア:

[(1, 165232018), (2, 82616009), (7, 23604574), (14, 11802287), (19, 8696422), (38, 4348211), (49, 3372082), (98, 1686041), (133, 1242346), (266, 621173), (343, 481726), (686, 240863), (931, 177478), (1811, 91238), (1862, 88739), (2401, 68818), (3622, 45619), (4802, 34409), (6517, 25354), (12677, 13034)]