155021904

素因数分解:

$2^4\times 3^3\times {\mathrm{358847}}^1$

素因数の和:358864

約数の個数: 40

約数和(自身を含む): 444971520

約数和(自身を除く): 289949616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 358847, 717694, 1076541, 1435388, 2153082, 2870776, 3229623, 4306164, 5741552, 6459246, 8612328, 9688869, 12918492, 17224656, 19377738, 25836984, 38755476, 51673968, 77510952, 155021904]

約数ペア:

[(1, 155021904), (2, 77510952), (3, 51673968), (4, 38755476), (6, 25836984), (8, 19377738), (9, 17224656), (12, 12918492), (16, 9688869), (18, 8612328), (24, 6459246), (27, 5741552), (36, 4306164), (48, 3229623), (54, 2870776), (72, 2153082), (108, 1435388), (144, 1076541), (216, 717694), (432, 358847)]