156939382670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3486767}}^1$

素因数の和:3487424

約数の個数: 32

約数和(自身を含む): 323348917248

約数和(自身を除く): 166409534578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 643, 1286, 3215, 4501, 6430, 9002, 22505, 45010, 3486767, 6973534, 17433835, 24407369, 34867670, 48814738, 122036845, 244073690, 2241991181, 4483982362, 11209955905, 15693938267, 22419911810, 31387876534, 78469691335, 156939382670]

約数ペア:

[(1, 156939382670), (2, 78469691335), (5, 31387876534), (7, 22419911810), (10, 15693938267), (14, 11209955905), (35, 4483982362), (70, 2241991181), (643, 244073690), (1286, 122036845), (3215, 48814738), (4501, 34867670), (6430, 24407369), (9002, 17433835), (22505, 6973534), (45010, 3486767)]