172275686

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 295611120

約数和(自身を除く): 123335434

約数列:

[1, 2, 11, 22, 41, 82, 97, 121, 179, 194, 242, 358, 451, 902, 1067, 1969, 2134, 3938, 3977, 4961, 7339, 7954, 9922, 11737, 14678, 17363, 21659, 23474, 34726, 43318, 43747, 80729, 87494, 161458, 190993, 381986, 481217, 711883, 888019, 962434, 1423766, 1776038, 2100923, 4201846, 7830713, 15661426, 86137843, 172275686]

約数ペア:

[(1, 172275686), (2, 86137843), (11, 15661426), (22, 7830713), (41, 4201846), (82, 2100923), (97, 1776038), (121, 1423766), (179, 962434), (194, 888019), (242, 711883), (358, 481217), (451, 381986), (902, 190993), (1067, 161458), (1969, 87494), (2134, 80729), (3938, 43747), (3977, 43318), (4961, 34726), (7339, 23474), (7954, 21659), (9922, 17363), (11737, 14678)]