161828478

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{183479}}^1$

素因数の和:183501

約数の個数: 36

約数和(自身を含む): 407876040

約数和(自身を除く): 246047562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 183479, 366958, 550437, 1100874, 1284353, 1651311, 2568706, 3302622, 3853059, 7706118, 8990471, 11559177, 17980942, 23118354, 26971413, 53942826, 80914239, 161828478]

約数ペア:

[(1, 161828478), (2, 80914239), (3, 53942826), (6, 26971413), (7, 23118354), (9, 17980942), (14, 11559177), (18, 8990471), (21, 7706118), (42, 3853059), (49, 3302622), (63, 2568706), (98, 1651311), (126, 1284353), (147, 1100874), (294, 550437), (441, 366958), (882, 183479)]