82156732

素因数分解:

$2^2\times 7^3\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 169041600

約数和(自身を除く): 86884868

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 233, 257, 343, 466, 514, 686, 932, 1028, 1372, 1631, 1799, 3262, 3598, 6524, 7196, 11417, 12593, 22834, 25186, 45668, 50372, 59881, 79919, 88151, 119762, 159838, 176302, 239524, 319676, 352604, 419167, 838334, 1676668, 2934169, 5868338, 11736676, 20539183, 41078366, 82156732]

約数ペア:

[(1, 82156732), (2, 41078366), (4, 20539183), (7, 11736676), (14, 5868338), (28, 2934169), (49, 1676668), (98, 838334), (196, 419167), (233, 352604), (257, 319676), (343, 239524), (466, 176302), (514, 159838), (686, 119762), (932, 88151), (1028, 79919), (1372, 59881), (1631, 50372), (1799, 45668), (3262, 25186), (3598, 22834), (6524, 12593), (7196, 11417)]