126850736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1163}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 261103824

約数和(自身を除く): 134253088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 401, 802, 1163, 1604, 2326, 3208, 4652, 6416, 6817, 9304, 13634, 18608, 19771, 27268, 39542, 54536, 79084, 109072, 158168, 316336, 466363, 932726, 1865452, 3730904, 7461808, 7928171, 15856342, 31712684, 63425368, 126850736]

約数ペア:

[(1, 126850736), (2, 63425368), (4, 31712684), (8, 15856342), (16, 7928171), (17, 7461808), (34, 3730904), (68, 1865452), (136, 932726), (272, 466363), (401, 316336), (802, 158168), (1163, 109072), (1604, 79084), (2326, 54536), (3208, 39542), (4652, 27268), (6416, 19771), (6817, 18608), (9304, 13634)]