128066781026

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{1109}}^1\times {\mathrm{1787}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 195292512000

約数和(自身を除く): 67225730974

約数列:

[1, 2, 79, 158, 409, 818, 1109, 1787, 2218, 3574, 32311, 64622, 87611, 141173, 175222, 282346, 453581, 730883, 907162, 1461766, 1981783, 3963566, 35832899, 57739757, 71665798, 115479514, 156560857, 313121714, 810549247, 1621098494, 64033390513, 128066781026]

約数ペア:

[(1, 128066781026), (2, 64033390513), (79, 1621098494), (158, 810549247), (409, 313121714), (818, 156560857), (1109, 115479514), (1787, 71665798), (2218, 57739757), (3574, 35832899), (32311, 3963566), (64622, 1981783), (87611, 1461766), (141173, 907162), (175222, 730883), (282346, 453581)]