123194448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65809}}^1$

素因数の和:65836

約数の個数: 60

約数和(自身を含む): 371300020

約数和(自身を除く): 248105572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 65809, 131618, 197427, 263236, 394854, 526472, 592281, 789708, 855517, 1052944, 1184562, 1579416, 1711034, 2369124, 2566551, 3158832, 3422068, 4738248, 5133102, 6844136, 7699653, 9476496, 10266204, 13688272, 15399306, 20532408, 30798612, 41064816, 61597224, 123194448]

約数ペア:

[(1, 123194448), (2, 61597224), (3, 41064816), (4, 30798612), (6, 20532408), (8, 15399306), (9, 13688272), (12, 10266204), (13, 9476496), (16, 7699653), (18, 6844136), (24, 5133102), (26, 4738248), (36, 3422068), (39, 3158832), (48, 2566551), (52, 2369124), (72, 1711034), (78, 1579416), (104, 1184562), (117, 1052944), (144, 855517), (156, 789708), (208, 592281), (234, 526472), (312, 394854), (468, 263236), (624, 197427), (936, 131618), (1872, 65809)]