133048448

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2225

約数の個数: 64

約数和(自身を含む): 293296920

約数和(自身を除く): 160248472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2161, 2368, 3848, 4322, 4736, 7696, 8644, 15392, 17288, 28093, 30784, 34576, 56186, 61568, 69152, 79957, 112372, 138304, 159914, 224744, 276608, 319828, 449488, 639656, 898976, 1039441, 1279312, 1797952, 2078882, 2558624, 3595904, 4157764, 5117248, 8315528, 10234496, 16631056, 33262112, 66524224, 133048448]

約数ペア:

[(1, 133048448), (2, 66524224), (4, 33262112), (8, 16631056), (13, 10234496), (16, 8315528), (26, 5117248), (32, 4157764), (37, 3595904), (52, 2558624), (64, 2078882), (74, 1797952), (104, 1279312), (128, 1039441), (148, 898976), (208, 639656), (296, 449488), (416, 319828), (481, 276608), (592, 224744), (832, 159914), (962, 138304), (1184, 112372), (1664, 79957), (1924, 69152), (2161, 61568), (2368, 56186), (3848, 34576), (4322, 30784), (4736, 28093), (7696, 17288), (8644, 15392)]