149444176

素因数分解:

$2^4\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1409}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 331496640

約数和(自身を除く): 182052464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 947, 1409, 1894, 2818, 3788, 5636, 6629, 7576, 9863, 11272, 13258, 15152, 19726, 22544, 26516, 39452, 53032, 78904, 106064, 157808, 1334323, 2668646, 5337292, 9340261, 10674584, 18680522, 21349168, 37361044, 74722088, 149444176]

約数ペア:

[(1, 149444176), (2, 74722088), (4, 37361044), (7, 21349168), (8, 18680522), (14, 10674584), (16, 9340261), (28, 5337292), (56, 2668646), (112, 1334323), (947, 157808), (1409, 106064), (1894, 78904), (2818, 53032), (3788, 39452), (5636, 26516), (6629, 22544), (7576, 19726), (9863, 15152), (11272, 13258)]