180782096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7841}}^1$

素因数の和:7991

約数の個数: 40

約数和(自身を含む): 385073568

約数和(自身を除く): 204291472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 7841, 11528, 15682, 23056, 31364, 62728, 86251, 125456, 172502, 345004, 690008, 1027171, 1380016, 2054342, 4108684, 8217368, 11298881, 16434736, 22597762, 45195524, 90391048, 180782096]

約数ペア:

[(1, 180782096), (2, 90391048), (4, 45195524), (8, 22597762), (11, 16434736), (16, 11298881), (22, 8217368), (44, 4108684), (88, 2054342), (131, 1380016), (176, 1027171), (262, 690008), (524, 345004), (1048, 172502), (1441, 125456), (2096, 86251), (2882, 62728), (5764, 31364), (7841, 23056), (11528, 15682)]