129484628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 281186304

約数和(自身を除く): 151701676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 2801, 3302, 3556, 5602, 6604, 11204, 11557, 19607, 23114, 36413, 39214, 46228, 72826, 78428, 145652, 254891, 355727, 509782, 711454, 1019564, 1422908, 2490089, 4624451, 4980178, 9248902, 9960356, 18497804, 32371157, 64742314, 129484628]

約数ペア:

[(1, 129484628), (2, 64742314), (4, 32371157), (7, 18497804), (13, 9960356), (14, 9248902), (26, 4980178), (28, 4624451), (52, 2490089), (91, 1422908), (127, 1019564), (182, 711454), (254, 509782), (364, 355727), (508, 254891), (889, 145652), (1651, 78428), (1778, 72826), (2801, 46228), (3302, 39214), (3556, 36413), (5602, 23114), (6604, 19607), (11204, 11557)]