156640787230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{18406673}}^1$

素因数の和:18406740

約数の個数: 32

約数和(自身を含む): 302163960384

約数和(自身を除く): 145523173154

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 18406673, 36813346, 92033365, 184066730, 423353479, 681046901, 846706958, 1362093802, 2116767395, 3405234505, 4233534790, 6810469010, 15664078723, 31328157446, 78320393615, 156640787230]

約数ペア:

[(1, 156640787230), (2, 78320393615), (5, 31328157446), (10, 15664078723), (23, 6810469010), (37, 4233534790), (46, 3405234505), (74, 2116767395), (115, 1362093802), (185, 846706958), (230, 681046901), (370, 423353479), (851, 184066730), (1702, 92033365), (4255, 36813346), (8510, 18406673)]