127816128

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20173}}^1$

素因数の和:20202

約数の個数: 84

約数和(自身を含む): 399687288

約数和(自身を除く): 271871160

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 20173, 40346, 60519, 80692, 121038, 161384, 181557, 221903, 242076, 322768, 363114, 443806, 484152, 645536, 665709, 726228, 887612, 968304, 1291072, 1331418, 1452456, 1775224, 1936608, 1997127, 2662836, 2904912, 3550448, 3873216, 3994254, 5325672, 5809824, 7100896, 7988508, 10651344, 11619648, 14201792, 15977016, 21302688, 31954032, 42605376, 63908064, 127816128]

約数ペア:

[(1, 127816128), (2, 63908064), (3, 42605376), (4, 31954032), (6, 21302688), (8, 15977016), (9, 14201792), (11, 11619648), (12, 10651344), (16, 7988508), (18, 7100896), (22, 5809824), (24, 5325672), (32, 3994254), (33, 3873216), (36, 3550448), (44, 2904912), (48, 2662836), (64, 1997127), (66, 1936608), (72, 1775224), (88, 1452456), (96, 1331418), (99, 1291072), (132, 968304), (144, 887612), (176, 726228), (192, 665709), (198, 645536), (264, 484152), (288, 443806), (352, 363114), (396, 322768), (528, 242076), (576, 221903), (704, 181557), (792, 161384), (1056, 121038), (1584, 80692), (2112, 60519), (3168, 40346), (6336, 20173)]