127897954688

素因数分解:

$2^7\times 7^1\times {\mathrm{27701}}^1\times {\mathrm{5153}}^1$

素因数の和:32875

約数の個数: 64

約数和(自身を含む): 291263260320

約数和(自身を除く): 163365305632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 5153, 10306, 20612, 27701, 36071, 41224, 55402, 72142, 82448, 110804, 144284, 164896, 193907, 221608, 288568, 329792, 387814, 443216, 577136, 659584, 775628, 886432, 1154272, 1551256, 1772864, 2308544, 3102512, 3545728, 4617088, 6205024, 12410048, 24820096, 142743253, 285486506, 570973012, 999202771, 1141946024, 1998405542, 2283892048, 3996811084, 4567784096, 7993622168, 9135568192, 15987244336, 18271136384, 31974488672, 63948977344, 127897954688]

約数ペア:

[(1, 127897954688), (2, 63948977344), (4, 31974488672), (7, 18271136384), (8, 15987244336), (14, 9135568192), (16, 7993622168), (28, 4567784096), (32, 3996811084), (56, 2283892048), (64, 1998405542), (112, 1141946024), (128, 999202771), (224, 570973012), (448, 285486506), (896, 142743253), (5153, 24820096), (10306, 12410048), (20612, 6205024), (27701, 4617088), (36071, 3545728), (41224, 3102512), (55402, 2308544), (72142, 1772864), (82448, 1551256), (110804, 1154272), (144284, 886432), (164896, 775628), (193907, 659584), (221608, 577136), (288568, 443216), (329792, 387814)]