131898858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6529}}^1$

素因数の和:6591

約数の個数: 64

約数和(自身を含む): 333500160

約数和(自身を除く): 201601302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2886, 3367, 6529, 6734, 10101, 13058, 19587, 20202, 39174, 45703, 84877, 91406, 137109, 169754, 241573, 254631, 274218, 483146, 509262, 594139, 724719, 1188278, 1449438, 1691011, 1782417, 3140449, 3382022, 3564834, 5073033, 6280898, 9421347, 10146066, 18842694, 21983143, 43966286, 65949429, 131898858]

約数ペア:

[(1, 131898858), (2, 65949429), (3, 43966286), (6, 21983143), (7, 18842694), (13, 10146066), (14, 9421347), (21, 6280898), (26, 5073033), (37, 3564834), (39, 3382022), (42, 3140449), (74, 1782417), (78, 1691011), (91, 1449438), (111, 1188278), (182, 724719), (222, 594139), (259, 509262), (273, 483146), (481, 274218), (518, 254631), (546, 241573), (777, 169754), (962, 137109), (1443, 91406), (1554, 84877), (2886, 45703), (3367, 39174), (6529, 20202), (6734, 19587), (10101, 13058)]