157968

素因数分解:

$2^4\times 3^2\times {\mathrm{1097}}^1$

素因数の和:1111

約数の個数: 30

約数和(自身を含む): 442494

約数和(自身を除く): 284526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1097, 2194, 3291, 4388, 6582, 8776, 9873, 13164, 17552, 19746, 26328, 39492, 52656, 78984, 157968]

約数ペア:

[(1, 157968), (2, 78984), (3, 52656), (4, 39492), (6, 26328), (8, 19746), (9, 17552), (12, 13164), (16, 9873), (18, 8776), (24, 6582), (36, 4388), (48, 3291), (72, 2194), (144, 1097)]