138285648

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{50543}}^1$

素因数の和:50576

約数の個数: 60

約数和(自身を含む): 407384640

約数和(自身を除く): 269098992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 50543, 101086, 151629, 202172, 303258, 404344, 454887, 606516, 808688, 909774, 960317, 1213032, 1819548, 1920634, 2426064, 2880951, 3639096, 3841268, 5761902, 7278192, 7682536, 8642853, 11523804, 15365072, 17285706, 23047608, 34571412, 46095216, 69142824, 138285648]

約数ペア:

[(1, 138285648), (2, 69142824), (3, 46095216), (4, 34571412), (6, 23047608), (8, 17285706), (9, 15365072), (12, 11523804), (16, 8642853), (18, 7682536), (19, 7278192), (24, 5761902), (36, 3841268), (38, 3639096), (48, 2880951), (57, 2426064), (72, 1920634), (76, 1819548), (114, 1213032), (144, 960317), (152, 909774), (171, 808688), (228, 606516), (304, 454887), (342, 404344), (456, 303258), (684, 202172), (912, 151629), (1368, 101086), (2736, 50543)]