128606904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{105071}}^1$

素因数の和:105100

約数の個数: 48

約数和(自身を含む): 368802720

約数和(自身を除く): 240195816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 105071, 210142, 315213, 420284, 630426, 840568, 945639, 1260852, 1786207, 1891278, 2521704, 3572414, 3782556, 5358621, 7144828, 7565112, 10717242, 14289656, 16075863, 21434484, 32151726, 42868968, 64303452, 128606904]

約数ペア:

[(1, 128606904), (2, 64303452), (3, 42868968), (4, 32151726), (6, 21434484), (8, 16075863), (9, 14289656), (12, 10717242), (17, 7565112), (18, 7144828), (24, 5358621), (34, 3782556), (36, 3572414), (51, 2521704), (68, 1891278), (72, 1786207), (102, 1260852), (136, 945639), (153, 840568), (204, 630426), (306, 420284), (408, 315213), (612, 210142), (1224, 105071)]