149913828

素因数分解:

$2^2\times 3^4\times {\mathrm{462697}}^1$

素因数の和:462713

約数の個数: 30

約数和(自身を含む): 391905206

約数和(自身を除く): 241991378

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 462697, 925394, 1388091, 1850788, 2776182, 4164273, 5552364, 8328546, 12492819, 16657092, 24985638, 37478457, 49971276, 74956914, 149913828]

約数ペア:

[(1, 149913828), (2, 74956914), (3, 49971276), (4, 37478457), (6, 24985638), (9, 16657092), (12, 12492819), (18, 8328546), (27, 5552364), (36, 4164273), (54, 2776182), (81, 1850788), (108, 1388091), (162, 925394), (324, 462697)]