149278986

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 329880096

約数和(自身を除く): 180601110

約数列:

[1, 2, 3, 6, 9, 18, 83, 163, 166, 249, 326, 489, 498, 613, 747, 978, 1226, 1467, 1494, 1839, 2934, 3678, 5517, 11034, 13529, 27058, 40587, 50879, 81174, 99919, 101758, 121761, 152637, 199838, 243522, 299757, 305274, 457911, 599514, 899271, 915822, 1798542, 8293277, 16586554, 24879831, 49759662, 74639493, 149278986]

約数ペア:

[(1, 149278986), (2, 74639493), (3, 49759662), (6, 24879831), (9, 16586554), (18, 8293277), (83, 1798542), (163, 915822), (166, 899271), (249, 599514), (326, 457911), (489, 305274), (498, 299757), (613, 243522), (747, 199838), (978, 152637), (1226, 121761), (1467, 101758), (1494, 99919), (1839, 81174), (2934, 50879), (3678, 40587), (5517, 27058), (11034, 13529)]