78016158

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 185094000

約数和(自身を除く): 107077842

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 349, 698, 1047, 1129, 2094, 2258, 3141, 3387, 3839, 6282, 6774, 7678, 10161, 11517, 12419, 20322, 23034, 24838, 34551, 37257, 69102, 74514, 111771, 223542, 394021, 788042, 1182063, 2364126, 3546189, 4334231, 7092378, 8668462, 13002693, 26005386, 39008079, 78016158]

約数ペア:

[(1, 78016158), (2, 39008079), (3, 26005386), (6, 13002693), (9, 8668462), (11, 7092378), (18, 4334231), (22, 3546189), (33, 2364126), (66, 1182063), (99, 788042), (198, 394021), (349, 223542), (698, 111771), (1047, 74514), (1129, 69102), (2094, 37257), (2258, 34551), (3141, 24838), (3387, 23034), (3839, 20322), (6282, 12419), (6774, 11517), (7678, 10161)]