164110828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1229}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 347155200

約数和(自身を除く): 183044372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 251, 266, 502, 532, 1004, 1229, 1757, 2458, 3514, 4769, 4916, 7028, 8603, 9538, 17206, 19076, 23351, 33383, 34412, 46702, 66766, 93404, 133532, 163457, 308479, 326914, 616958, 653828, 1233916, 2159353, 4318706, 5861101, 8637412, 11722202, 23444404, 41027707, 82055414, 164110828]

約数ペア:

[(1, 164110828), (2, 82055414), (4, 41027707), (7, 23444404), (14, 11722202), (19, 8637412), (28, 5861101), (38, 4318706), (76, 2159353), (133, 1233916), (251, 653828), (266, 616958), (502, 326914), (532, 308479), (1004, 163457), (1229, 133532), (1757, 93404), (2458, 66766), (3514, 46702), (4769, 34412), (4916, 33383), (7028, 23351), (8603, 19076), (9538, 17206)]