133321812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12037}}^1$

素因数の和:12128

約数の個数: 48

約数和(自身を含む): 339760512

約数和(自身を除く): 206438700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 12037, 24074, 36111, 48148, 72222, 144444, 156481, 312962, 469443, 625924, 854627, 938886, 1709254, 1877772, 2563881, 3418508, 5127762, 10255524, 11110151, 22220302, 33330453, 44440604, 66660906, 133321812]

約数ペア:

[(1, 133321812), (2, 66660906), (3, 44440604), (4, 33330453), (6, 22220302), (12, 11110151), (13, 10255524), (26, 5127762), (39, 3418508), (52, 2563881), (71, 1877772), (78, 1709254), (142, 938886), (156, 854627), (213, 625924), (284, 469443), (426, 312962), (852, 156481), (923, 144444), (1846, 72222), (2769, 48148), (3692, 36111), (5538, 24074), (11076, 12037)]