138212508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53077}}^1$

素因数の和:53122

約数の個数: 48

約数和(自身を含む): 380463104

約数和(自身を除く): 242250596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 53077, 106154, 159231, 212308, 318462, 371539, 636924, 743078, 1114617, 1486156, 1645387, 2229234, 3290774, 4458468, 4936161, 6581548, 9872322, 11517709, 19744644, 23035418, 34553127, 46070836, 69106254, 138212508]

約数ペア:

[(1, 138212508), (2, 69106254), (3, 46070836), (4, 34553127), (6, 23035418), (7, 19744644), (12, 11517709), (14, 9872322), (21, 6581548), (28, 4936161), (31, 4458468), (42, 3290774), (62, 2229234), (84, 1645387), (93, 1486156), (124, 1114617), (186, 743078), (217, 636924), (372, 371539), (434, 318462), (651, 212308), (868, 159231), (1302, 106154), (2604, 53077)]