129609928

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{29297}}^1$

素因数の和:29389

約数の個数: 32

約数和(自身を含む): 281260800

約数和(自身を除く): 151650872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 29297, 58594, 117188, 205079, 234376, 410158, 820316, 1640632, 2314463, 4628926, 9257852, 16201241, 18515704, 32402482, 64804964, 129609928]

約数ペア:

[(1, 129609928), (2, 64804964), (4, 32402482), (7, 18515704), (8, 16201241), (14, 9257852), (28, 4628926), (56, 2314463), (79, 1640632), (158, 820316), (316, 410158), (553, 234376), (632, 205079), (1106, 117188), (2212, 58594), (4424, 29297)]