126508672

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 263557800

約数和(自身を除く): 137049128

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 173, 197, 232, 346, 394, 464, 692, 788, 928, 1384, 1576, 1856, 2768, 3152, 3712, 5017, 5536, 5713, 6304, 10034, 11072, 11426, 12608, 20068, 22144, 22852, 25216, 34081, 40136, 45704, 68162, 80272, 91408, 136324, 160544, 182816, 272648, 321088, 365632, 545296, 642176, 731264, 988349, 1090592, 1976698, 2181184, 3953396, 4362368, 7906792, 15813584, 31627168, 63254336, 126508672]

約数ペア:

[(1, 126508672), (2, 63254336), (4, 31627168), (8, 15813584), (16, 7906792), (29, 4362368), (32, 3953396), (58, 2181184), (64, 1976698), (116, 1090592), (128, 988349), (173, 731264), (197, 642176), (232, 545296), (346, 365632), (394, 321088), (464, 272648), (692, 182816), (788, 160544), (928, 136324), (1384, 91408), (1576, 80272), (1856, 68162), (2768, 45704), (3152, 40136), (3712, 34081), (5017, 25216), (5536, 22852), (5713, 22144), (6304, 20068), (10034, 12608), (11072, 11426)]