158492080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86137}}^1$

素因数の和:86173

約数の個数: 40

約数和(自身を含む): 384520032

約数和(自身を除く): 226027952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 86137, 172274, 344548, 430685, 689096, 861370, 1378192, 1722740, 1981151, 3445480, 3962302, 6890960, 7924604, 9905755, 15849208, 19811510, 31698416, 39623020, 79246040, 158492080]

約数ペア:

[(1, 158492080), (2, 79246040), (4, 39623020), (5, 31698416), (8, 19811510), (10, 15849208), (16, 9905755), (20, 7924604), (23, 6890960), (40, 3962302), (46, 3445480), (80, 1981151), (92, 1722740), (115, 1378192), (184, 861370), (230, 689096), (368, 430685), (460, 344548), (920, 172274), (1840, 86137)]