149380028

素因数分解:

$2^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{3271}}^1$

素因数の和:3522

約数の個数: 36

約数和(自身を含む): 305493552

約数和(自身を除く): 156113524

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 233, 466, 932, 1631, 3262, 3271, 6524, 6542, 11417, 13084, 22834, 22897, 45668, 45794, 91588, 160279, 320558, 641116, 762143, 1524286, 3048572, 5335001, 10670002, 21340004, 37345007, 74690014, 149380028]

約数ペア:

[(1, 149380028), (2, 74690014), (4, 37345007), (7, 21340004), (14, 10670002), (28, 5335001), (49, 3048572), (98, 1524286), (196, 762143), (233, 641116), (466, 320558), (932, 160279), (1631, 91588), (3262, 45794), (3271, 45668), (6524, 22897), (6542, 22834), (11417, 13084)]