156713356826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4729}}^1\times {\mathrm{14321}}^1$

素因数の和:19154

約数の個数: 32

約数和(自身を含む): 256068766800

約数和(自身を除く): 99355409974

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 4729, 9458, 14321, 28642, 61477, 122954, 186173, 372346, 420881, 841762, 1274569, 2549138, 5471453, 10942906, 16569397, 33138794, 67724009, 135448018, 880412117, 1760824234, 6027436801, 12054873602, 78356678413, 156713356826]

約数ペア:

[(1, 156713356826), (2, 78356678413), (13, 12054873602), (26, 6027436801), (89, 1760824234), (178, 880412117), (1157, 135448018), (2314, 67724009), (4729, 33138794), (9458, 16569397), (14321, 10942906), (28642, 5471453), (61477, 2549138), (122954, 1274569), (186173, 841762), (372346, 420881)]