122494938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 268237440

約数和(自身を除く): 145742502

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 113, 114, 222, 226, 257, 339, 514, 678, 703, 771, 1406, 1542, 2109, 2147, 4181, 4218, 4294, 4883, 6441, 8362, 9509, 9766, 12543, 12882, 14649, 19018, 25086, 28527, 29041, 29298, 57054, 58082, 79439, 87123, 158878, 174246, 180671, 238317, 361342, 476634, 542013, 551779, 1074517, 1084026, 1103558, 1655337, 2149034, 3223551, 3310674, 6447102, 20415823, 40831646, 61247469, 122494938]

約数ペア:

[(1, 122494938), (2, 61247469), (3, 40831646), (6, 20415823), (19, 6447102), (37, 3310674), (38, 3223551), (57, 2149034), (74, 1655337), (111, 1103558), (113, 1084026), (114, 1074517), (222, 551779), (226, 542013), (257, 476634), (339, 361342), (514, 238317), (678, 180671), (703, 174246), (771, 158878), (1406, 87123), (1542, 79439), (2109, 58082), (2147, 57054), (4181, 29298), (4218, 29041), (4294, 28527), (4883, 25086), (6441, 19018), (8362, 14649), (9509, 12882), (9766, 12543)]