161431416

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{6011}}^1$

素因数の和:6396

約数の個数: 48

約数和(自身を含む): 438455160

約数和(自身を除く): 277023744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 6011, 6714, 8952, 12022, 13428, 18033, 24044, 26856, 36066, 48088, 54099, 72132, 108198, 144264, 216396, 432792, 2242103, 4484206, 6726309, 8968412, 13452618, 17936824, 20178927, 26905236, 40357854, 53810472, 80715708, 161431416]

約数ペア:

[(1, 161431416), (2, 80715708), (3, 53810472), (4, 40357854), (6, 26905236), (8, 20178927), (9, 17936824), (12, 13452618), (18, 8968412), (24, 6726309), (36, 4484206), (72, 2242103), (373, 432792), (746, 216396), (1119, 144264), (1492, 108198), (2238, 72132), (2984, 54099), (3357, 48088), (4476, 36066), (6011, 26856), (6714, 24044), (8952, 18033), (12022, 13428)]