156959323384

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{789121}}^1$

素因数の和:789220

約数の個数: 48

約数和(自身を含む): 314196815520

約数和(自身を除く): 157237492136

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 529, 1058, 1081, 2116, 2162, 4232, 4324, 8648, 24863, 49726, 99452, 198904, 789121, 1578242, 3156484, 6312968, 18149783, 36299566, 37088687, 72599132, 74177374, 145198264, 148354748, 296709496, 417445009, 834890018, 853039801, 1669780036, 1706079602, 3339560072, 3412159204, 6824318408, 19619915423, 39239830846, 78479661692, 156959323384]

約数ペア:

[(1, 156959323384), (2, 78479661692), (4, 39239830846), (8, 19619915423), (23, 6824318408), (46, 3412159204), (47, 3339560072), (92, 1706079602), (94, 1669780036), (184, 853039801), (188, 834890018), (376, 417445009), (529, 296709496), (1058, 148354748), (1081, 145198264), (2116, 74177374), (2162, 72599132), (4232, 37088687), (4324, 36299566), (8648, 18149783), (24863, 6312968), (49726, 3156484), (99452, 1578242), (198904, 789121)]