172957752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{218381}}^1$

素因数の和:218404

約数の個数: 48

約数和(自身を含む): 511013880

約数和(自身を除く): 338056128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 218381, 436762, 655143, 873524, 1310286, 1747048, 1965429, 2402191, 2620572, 3930858, 4804382, 5241144, 7206573, 7861716, 9608764, 14413146, 15723432, 19217528, 21619719, 28826292, 43239438, 57652584, 86478876, 172957752]

約数ペア:

[(1, 172957752), (2, 86478876), (3, 57652584), (4, 43239438), (6, 28826292), (8, 21619719), (9, 19217528), (11, 15723432), (12, 14413146), (18, 9608764), (22, 7861716), (24, 7206573), (33, 5241144), (36, 4804382), (44, 3930858), (66, 2620572), (72, 2402191), (88, 1965429), (99, 1747048), (132, 1310286), (198, 873524), (264, 655143), (396, 436762), (792, 218381)]