147643144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1693}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 302480640

約数和(自身を除く): 154837496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 991, 1693, 1982, 3386, 3964, 6772, 7928, 10901, 13544, 18623, 21802, 37246, 43604, 74492, 87208, 148984, 1677763, 3355526, 6711052, 13422104, 18455393, 36910786, 73821572, 147643144]

約数ペア:

[(1, 147643144), (2, 73821572), (4, 36910786), (8, 18455393), (11, 13422104), (22, 6711052), (44, 3355526), (88, 1677763), (991, 148984), (1693, 87208), (1982, 74492), (3386, 43604), (3964, 37246), (6772, 21802), (7928, 18623), (10901, 13544)]