156823735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{15233}}^1$

素因数の和:15338

約数の個数: 16

約数和(自身を含む): 197432640

約数和(自身を除く): 40608905

約数列:

[1, 5, 29, 71, 145, 355, 2059, 10295, 15233, 76165, 441757, 1081543, 2208785, 5407715, 31364747, 156823735]

約数ペア:

[(1, 156823735), (5, 31364747), (29, 5407715), (71, 2208785), (145, 1081543), (355, 441757), (2059, 76165), (10295, 15233)]