157039716104

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1153}}^1\times {\mathrm{47161}}^1$

素因数の和:48358

約数の個数: 48

約数和(自身を含む): 311038577820

約数和(自身を除く): 153998861716

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1153, 1444, 2306, 2888, 4612, 9224, 21907, 43814, 47161, 87628, 94322, 175256, 188644, 377288, 416233, 832466, 896059, 1664932, 1792118, 3329864, 3584236, 7168472, 17025121, 34050242, 54376633, 68100484, 108753266, 136200968, 217506532, 435013064, 1033156027, 2066312054, 4132624108, 8265248216, 19629964513, 39259929026, 78519858052, 157039716104]

約数ペア:

[(1, 157039716104), (2, 78519858052), (4, 39259929026), (8, 19629964513), (19, 8265248216), (38, 4132624108), (76, 2066312054), (152, 1033156027), (361, 435013064), (722, 217506532), (1153, 136200968), (1444, 108753266), (2306, 68100484), (2888, 54376633), (4612, 34050242), (9224, 17025121), (21907, 7168472), (43814, 3584236), (47161, 3329864), (87628, 1792118), (94322, 1664932), (175256, 896059), (188644, 832466), (377288, 416233)]