156789136808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{25158719}}^1$

素因数の和:25158785

約数の個数: 32

約数和(自身を含む): 316999872000

約数和(自身を除く): 160210735192

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 25158719, 50317438, 100634876, 201269752, 478015661, 956031322, 1031507479, 1912062644, 2063014958, 3824125288, 4126029916, 8252059832, 19598642101, 39197284202, 78394568404, 156789136808]

約数ペア:

[(1, 156789136808), (2, 78394568404), (4, 39197284202), (8, 19598642101), (19, 8252059832), (38, 4126029916), (41, 3824125288), (76, 2063014958), (82, 1912062644), (152, 1031507479), (164, 956031322), (328, 478015661), (779, 201269752), (1558, 100634876), (3116, 50317438), (6232, 25158719)]