137930128

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9697}}^1$

素因数の和:9839

約数の個数: 40

約数和(自身を含む): 307853312

約数和(自身を除く): 169923184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 9697, 14224, 19394, 38788, 67879, 77576, 135758, 155152, 271516, 543032, 1086064, 1231519, 2463038, 4926076, 8620633, 9852152, 17241266, 19704304, 34482532, 68965064, 137930128]

約数ペア:

[(1, 137930128), (2, 68965064), (4, 34482532), (7, 19704304), (8, 17241266), (14, 9852152), (16, 8620633), (28, 4926076), (56, 2463038), (112, 1231519), (127, 1086064), (254, 543032), (508, 271516), (889, 155152), (1016, 135758), (1778, 77576), (2032, 67879), (3556, 38788), (7112, 19394), (9697, 14224)]