172431248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{26479}}^1$

素因数の和:26535

約数の個数: 40

約数和(自身を含む): 374321280

約数和(自身を除く): 201890032

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 26479, 52958, 105916, 211832, 291269, 423664, 582538, 979723, 1165076, 1959446, 2330152, 3918892, 4660304, 7837784, 10776953, 15675568, 21553906, 43107812, 86215624, 172431248]

約数ペア:

[(1, 172431248), (2, 86215624), (4, 43107812), (8, 21553906), (11, 15675568), (16, 10776953), (22, 7837784), (37, 4660304), (44, 3918892), (74, 2330152), (88, 1959446), (148, 1165076), (176, 979723), (296, 582538), (407, 423664), (592, 291269), (814, 211832), (1628, 105916), (3256, 52958), (6512, 26479)]