129201498

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 290209920

約数和(自身を除く): 161008422

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 158, 237, 258, 387, 474, 711, 774, 1422, 2113, 3397, 4226, 6339, 6794, 10191, 12678, 19017, 20382, 30573, 38034, 61146, 90859, 166927, 181718, 272577, 333854, 500781, 545154, 817731, 1001562, 1502343, 1635462, 3004686, 7177861, 14355722, 21533583, 43067166, 64600749, 129201498]

約数ペア:

[(1, 129201498), (2, 64600749), (3, 43067166), (6, 21533583), (9, 14355722), (18, 7177861), (43, 3004686), (79, 1635462), (86, 1502343), (129, 1001562), (158, 817731), (237, 545154), (258, 500781), (387, 333854), (474, 272577), (711, 181718), (774, 166927), (1422, 90859), (2113, 61146), (3397, 38034), (4226, 30573), (6339, 20382), (6794, 19017), (10191, 12678)]