138565488

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{28027}}^1$

素因数の和:28141

約数の個数: 40

約数和(自身を含む): 361449088

約数和(自身を除く): 222883600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 28027, 56054, 84081, 112108, 168162, 224216, 336324, 448432, 672648, 1345296, 2886781, 5773562, 8660343, 11547124, 17320686, 23094248, 34641372, 46188496, 69282744, 138565488]

約数ペア:

[(1, 138565488), (2, 69282744), (3, 46188496), (4, 34641372), (6, 23094248), (8, 17320686), (12, 11547124), (16, 8660343), (24, 5773562), (48, 2886781), (103, 1345296), (206, 672648), (309, 448432), (412, 336324), (618, 224216), (824, 168162), (1236, 112108), (1648, 84081), (2472, 56054), (4944, 28027)]