138936528

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{15817}}^1$

素因数の和:15892

約数の個数: 60

約数和(自身を含む): 395228548

約数和(自身を除く): 256292020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 15817, 31634, 47451, 63268, 94902, 126536, 142353, 189804, 253072, 284706, 379608, 569412, 759216, 964837, 1138824, 1929674, 2277648, 2894511, 3859348, 5789022, 7718696, 8683533, 11578044, 15437392, 17367066, 23156088, 34734132, 46312176, 69468264, 138936528]

約数ペア:

[(1, 138936528), (2, 69468264), (3, 46312176), (4, 34734132), (6, 23156088), (8, 17367066), (9, 15437392), (12, 11578044), (16, 8683533), (18, 7718696), (24, 5789022), (36, 3859348), (48, 2894511), (61, 2277648), (72, 1929674), (122, 1138824), (144, 964837), (183, 759216), (244, 569412), (366, 379608), (488, 284706), (549, 253072), (732, 189804), (976, 142353), (1098, 126536), (1464, 94902), (2196, 63268), (2928, 47451), (4392, 31634), (8784, 15817)]