179497552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1993}}^1$

素因数の和:2447

約数の個数: 40

約数和(自身を含む): 375581864

約数和(自身を除く): 196084312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 433, 866, 1732, 1993, 3464, 3986, 5629, 6928, 7972, 11258, 15944, 22516, 25909, 31888, 45032, 51818, 90064, 103636, 207272, 414544, 862969, 1725938, 3451876, 6903752, 11218597, 13807504, 22437194, 44874388, 89748776, 179497552]

約数ペア:

[(1, 179497552), (2, 89748776), (4, 44874388), (8, 22437194), (13, 13807504), (16, 11218597), (26, 6903752), (52, 3451876), (104, 1725938), (208, 862969), (433, 414544), (866, 207272), (1732, 103636), (1993, 90064), (3464, 51818), (3986, 45032), (5629, 31888), (6928, 25909), (7972, 22516), (11258, 15944)]