156950066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{307}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 296286144

約数和(自身を除く): 139336078

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 307, 371, 614, 689, 742, 1378, 2149, 2809, 3991, 4298, 4823, 5618, 7982, 9646, 16271, 19663, 27937, 32542, 36517, 39326, 55874, 73034, 113897, 211523, 227794, 255619, 423046, 511238, 862363, 1480661, 1724726, 2961322, 6036541, 11210719, 12073082, 22421438, 78475033, 156950066]

約数ペア:

[(1, 156950066), (2, 78475033), (7, 22421438), (13, 12073082), (14, 11210719), (26, 6036541), (53, 2961322), (91, 1724726), (106, 1480661), (182, 862363), (307, 511238), (371, 423046), (614, 255619), (689, 227794), (742, 211523), (1378, 113897), (2149, 73034), (2809, 55874), (3991, 39326), (4298, 36517), (4823, 32542), (5618, 27937), (7982, 19663), (9646, 16271)]