156620410570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20419871}}^1$

素因数の和:20419950

約数の個数: 32

約数和(自身を含む): 308748464640

約数和(自身を除く): 152128054070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 20419871, 40839742, 102099355, 204198710, 265458323, 530916646, 1204772389, 1327291615, 2409544778, 2654583230, 6023861945, 12047723890, 15662041057, 31324082114, 78310205285, 156620410570]

約数ペア:

[(1, 156620410570), (2, 78310205285), (5, 31324082114), (10, 15662041057), (13, 12047723890), (26, 6023861945), (59, 2654583230), (65, 2409544778), (118, 1327291615), (130, 1204772389), (295, 530916646), (590, 265458323), (767, 204198710), (1534, 102099355), (3835, 40839742), (7670, 20419871)]