128893702912

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{38730079}}^1$

素因数の和:38730108

約数の個数: 36

約数和(自身を含む): 277074992320

約数和(自身を除く): 148181289408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 38730079, 77460158, 154920316, 309840632, 503491027, 619681264, 1006982054, 1239362528, 2013964108, 2478725056, 4027928216, 4957450112, 8055856432, 9914900224, 16111712864, 32223425728, 64446851456, 128893702912]

約数ペア:

[(1, 128893702912), (2, 64446851456), (4, 32223425728), (8, 16111712864), (13, 9914900224), (16, 8055856432), (26, 4957450112), (32, 4027928216), (52, 2478725056), (64, 2013964108), (104, 1239362528), (128, 1006982054), (208, 619681264), (256, 503491027), (416, 309840632), (832, 154920316), (1664, 77460158), (3328, 38730079)]