155165904

素因数分解:

$2^4\times 3^2\times {\mathrm{1077541}}^1$

素因数の和:1077555

約数の個数: 30

約数和(自身を含む): 434249426

約数和(自身を除く): 279083522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1077541, 2155082, 3232623, 4310164, 6465246, 8620328, 9697869, 12930492, 17240656, 19395738, 25860984, 38791476, 51721968, 77582952, 155165904]

約数ペア:

[(1, 155165904), (2, 77582952), (3, 51721968), (4, 38791476), (6, 25860984), (8, 19395738), (9, 17240656), (12, 12930492), (16, 9697869), (18, 8620328), (24, 6465246), (36, 4310164), (48, 3232623), (72, 2155082), (144, 1077541)]