157048841026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2990609}}^1$

素因数の和:2990671

約数の個数: 48

約数和(自身を含む): 305472867840

約数和(自身を除く): 148424026814

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1694, 2387, 3751, 4774, 7502, 26257, 52514, 2990609, 5981218, 20934263, 32896699, 41868526, 65793398, 92708879, 185417758, 230276893, 361863689, 460553786, 648962153, 723727378, 1019797669, 1297924306, 2039595338, 2533045823, 5066091646, 7138583683, 11217774359, 14277167366, 22435548718, 78524420513, 157048841026]

約数ペア:

[(1, 157048841026), (2, 78524420513), (7, 22435548718), (11, 14277167366), (14, 11217774359), (22, 7138583683), (31, 5066091646), (62, 2533045823), (77, 2039595338), (121, 1297924306), (154, 1019797669), (217, 723727378), (242, 648962153), (341, 460553786), (434, 361863689), (682, 230276893), (847, 185417758), (1694, 92708879), (2387, 65793398), (3751, 41868526), (4774, 32896699), (7502, 20934263), (26257, 5981218), (52514, 2990609)]