142829808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1902

約数の個数: 80

約数和(自身を含む): 405319296

約数和(自身を除く): 262489488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1256, 1723, 1727, 1884, 2512, 3446, 3454, 3768, 5169, 5181, 6892, 6908, 7536, 10338, 10362, 13784, 13816, 18953, 20676, 20724, 27568, 27632, 37906, 41352, 41448, 56859, 75812, 82704, 82896, 113718, 151624, 227436, 270511, 303248, 454872, 541022, 811533, 909744, 1082044, 1623066, 2164088, 2975621, 3246132, 4328176, 5951242, 6492264, 8926863, 11902484, 12984528, 17853726, 23804968, 35707452, 47609936, 71414904, 142829808]

約数ペア:

[(1, 142829808), (2, 71414904), (3, 47609936), (4, 35707452), (6, 23804968), (8, 17853726), (11, 12984528), (12, 11902484), (16, 8926863), (22, 6492264), (24, 5951242), (33, 4328176), (44, 3246132), (48, 2975621), (66, 2164088), (88, 1623066), (132, 1082044), (157, 909744), (176, 811533), (264, 541022), (314, 454872), (471, 303248), (528, 270511), (628, 227436), (942, 151624), (1256, 113718), (1723, 82896), (1727, 82704), (1884, 75812), (2512, 56859), (3446, 41448), (3454, 41352), (3768, 37906), (5169, 27632), (5181, 27568), (6892, 20724), (6908, 20676), (7536, 18953), (10338, 13816), (10362, 13784)]