123142956

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5233}}^1$

素因数の和:5330

約数の個数: 48

約数和(自身を含む): 300724704

約数和(自身を除く): 177581748

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 1961, 3922, 5233, 5883, 7844, 10466, 11766, 15699, 20932, 23532, 31398, 62796, 193621, 277349, 387242, 554698, 580863, 774484, 832047, 1109396, 1161726, 1664094, 2323452, 3328188, 10261913, 20523826, 30785739, 41047652, 61571478, 123142956]

約数ペア:

[(1, 123142956), (2, 61571478), (3, 41047652), (4, 30785739), (6, 20523826), (12, 10261913), (37, 3328188), (53, 2323452), (74, 1664094), (106, 1161726), (111, 1109396), (148, 832047), (159, 774484), (212, 580863), (222, 554698), (318, 387242), (444, 277349), (636, 193621), (1961, 62796), (3922, 31398), (5233, 23532), (5883, 20932), (7844, 15699), (10466, 11766)]