138804484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12301}}^1$

素因数の和:12356

約数の個数: 48

約数和(自身を含む): 308632576

約数和(自身を除く): 169828092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 12301, 24602, 49204, 86107, 159913, 172214, 319826, 344428, 381331, 639652, 762662, 1119391, 1525324, 2238782, 2669317, 4477564, 4957303, 5338634, 9914606, 10677268, 19829212, 34701121, 69402242, 138804484]

約数ペア:

[(1, 138804484), (2, 69402242), (4, 34701121), (7, 19829212), (13, 10677268), (14, 9914606), (26, 5338634), (28, 4957303), (31, 4477564), (52, 2669317), (62, 2238782), (91, 1525324), (124, 1119391), (182, 762662), (217, 639652), (364, 381331), (403, 344428), (434, 319826), (806, 172214), (868, 159913), (1612, 86107), (2821, 49204), (5642, 24602), (11284, 12301)]