156978518508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{207643543}}^1$

素因数の和:207643563

約数の個数: 48

約数和(自身を含む): 465121538560

約数和(自身を除く): 308143020052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 207643543, 415287086, 622930629, 830574172, 1245861258, 1453504801, 1868791887, 2491722516, 2907009602, 3737583774, 4360514403, 5606375661, 5814019204, 7475167548, 8721028806, 11212751322, 13081543209, 17442057612, 22425502644, 26163086418, 39244629627, 52326172836, 78489259254, 156978518508]

約数ペア:

[(1, 156978518508), (2, 78489259254), (3, 52326172836), (4, 39244629627), (6, 26163086418), (7, 22425502644), (9, 17442057612), (12, 13081543209), (14, 11212751322), (18, 8721028806), (21, 7475167548), (27, 5814019204), (28, 5606375661), (36, 4360514403), (42, 3737583774), (54, 2907009602), (63, 2491722516), (84, 1868791887), (108, 1453504801), (126, 1245861258), (189, 830574172), (252, 622930629), (378, 415287086), (756, 207643543)]