15780490168

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{104773}}^1$

素因数の和:105127

約数の個数: 32

約数和(自身を含む): 30137193360

約数和(自身を除く): 14356703192

約数列:

[1, 2, 4, 8, 67, 134, 268, 281, 536, 562, 1124, 2248, 18827, 37654, 75308, 104773, 150616, 209546, 419092, 838184, 7019791, 14039582, 28079164, 29441213, 56158328, 58882426, 117764852, 235529704, 1972561271, 3945122542, 7890245084, 15780490168]

約数ペア:

[(1, 15780490168), (2, 7890245084), (4, 3945122542), (8, 1972561271), (67, 235529704), (134, 117764852), (268, 58882426), (281, 56158328), (536, 29441213), (562, 28079164), (1124, 14039582), (2248, 7019791), (18827, 838184), (37654, 419092), (75308, 209546), (104773, 150616)]