159806552

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{2713}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 309396000

約数和(自身を除く): 149589448

約数列:

[1, 2, 4, 8, 37, 74, 148, 199, 296, 398, 796, 1592, 2713, 5426, 7363, 10852, 14726, 21704, 29452, 58904, 100381, 200762, 401524, 539887, 803048, 1079774, 2159548, 4319096, 19975819, 39951638, 79903276, 159806552]

約数ペア:

[(1, 159806552), (2, 79903276), (4, 39951638), (8, 19975819), (37, 4319096), (74, 2159548), (148, 1079774), (199, 803048), (296, 539887), (398, 401524), (796, 200762), (1592, 100381), (2713, 58904), (5426, 29452), (7363, 21704), (10852, 14726)]