164281968

素因数分解:

$2^4\times 3^2\times {\mathrm{1140847}}^1$

素因数の和:1140861

約数の個数: 30

約数和(自身を含む): 459761744

約数和(自身を除く): 295479776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1140847, 2281694, 3422541, 4563388, 6845082, 9126776, 10267623, 13690164, 18253552, 20535246, 27380328, 41070492, 54760656, 82140984, 164281968]

約数ペア:

[(1, 164281968), (2, 82140984), (3, 54760656), (4, 41070492), (6, 27380328), (8, 20535246), (9, 18253552), (12, 13690164), (16, 10267623), (18, 9126776), (24, 6845082), (36, 4563388), (48, 3422541), (72, 2281694), (144, 1140847)]