138870102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89363}}^1$

素因数の和:89412

約数の個数: 32

約数和(自身を含む): 325999872

約数和(自身を除く): 187129770

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 89363, 178726, 268089, 536178, 625541, 1251082, 1876623, 3306431, 3753246, 6612862, 9919293, 19838586, 23145017, 46290034, 69435051, 138870102]

約数ペア:

[(1, 138870102), (2, 69435051), (3, 46290034), (6, 23145017), (7, 19838586), (14, 9919293), (21, 6612862), (37, 3753246), (42, 3306431), (74, 1876623), (111, 1251082), (222, 625541), (259, 536178), (518, 268089), (777, 178726), (1554, 89363)]