149631146

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3659}}^1$

素因数の和:3818

約数の個数: 32

約数和(自身を含む): 269844480

約数和(自身を除く): 120213334

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1778, 2921, 3659, 5842, 7318, 20447, 25613, 40894, 51226, 84157, 168314, 464693, 589099, 929386, 1178198, 3252851, 6505702, 10687939, 21375878, 74815573, 149631146]

約数ペア:

[(1, 149631146), (2, 74815573), (7, 21375878), (14, 10687939), (23, 6505702), (46, 3252851), (127, 1178198), (161, 929386), (254, 589099), (322, 464693), (889, 168314), (1778, 84157), (2921, 51226), (3659, 40894), (5842, 25613), (7318, 20447)]