179954512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{997}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 361974600

約数和(自身を除く): 182020088

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 389, 464, 778, 997, 1556, 1994, 3112, 3988, 6224, 7976, 11281, 15952, 22562, 28913, 45124, 57826, 90248, 115652, 180496, 231304, 387833, 462608, 775666, 1551332, 3102664, 6205328, 11247157, 22494314, 44988628, 89977256, 179954512]

約数ペア:

[(1, 179954512), (2, 89977256), (4, 44988628), (8, 22494314), (16, 11247157), (29, 6205328), (58, 3102664), (116, 1551332), (232, 775666), (389, 462608), (464, 387833), (778, 231304), (997, 180496), (1556, 115652), (1994, 90248), (3112, 57826), (3988, 45124), (6224, 28913), (7976, 22562), (11281, 15952)]