121811365312

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20915413}}^1$

素因数の和:20915445

約数の個数: 56

約数和(自身を含む): 297500848736

約数和(自身を除く): 175689483424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 20915413, 41830826, 83661652, 146407891, 167323304, 271900369, 292815782, 334646608, 543800738, 585631564, 669293216, 1087601476, 1171263128, 1338586432, 1903302583, 2175202952, 2342526256, 3806605166, 4350405904, 4685052512, 7613210332, 8700811808, 9370105024, 15226420664, 17401623616, 30452841328, 60905682656, 121811365312]

約数ペア:

[(1, 121811365312), (2, 60905682656), (4, 30452841328), (7, 17401623616), (8, 15226420664), (13, 9370105024), (14, 8700811808), (16, 7613210332), (26, 4685052512), (28, 4350405904), (32, 3806605166), (52, 2342526256), (56, 2175202952), (64, 1903302583), (91, 1338586432), (104, 1171263128), (112, 1087601476), (182, 669293216), (208, 585631564), (224, 543800738), (364, 334646608), (416, 292815782), (448, 271900369), (728, 167323304), (832, 146407891), (1456, 83661652), (2912, 41830826), (5824, 20915413)]