165270532

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 359473464

約数和(自身を除く): 194202932

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 193, 196, 238, 257, 386, 476, 514, 772, 833, 1028, 1351, 1666, 1799, 2702, 3281, 3332, 3598, 4369, 5404, 6562, 7196, 8738, 9457, 12593, 13124, 17476, 18914, 22967, 25186, 30583, 37828, 45934, 49601, 50372, 61166, 91868, 99202, 122332, 160769, 198404, 214081, 321538, 347207, 428162, 643076, 694414, 843217, 856324, 1388828, 1686434, 2430449, 3372868, 4860898, 5902519, 9721796, 11805038, 23610076, 41317633, 82635266, 165270532]

約数ペア:

[(1, 165270532), (2, 82635266), (4, 41317633), (7, 23610076), (14, 11805038), (17, 9721796), (28, 5902519), (34, 4860898), (49, 3372868), (68, 2430449), (98, 1686434), (119, 1388828), (193, 856324), (196, 843217), (238, 694414), (257, 643076), (386, 428162), (476, 347207), (514, 321538), (772, 214081), (833, 198404), (1028, 160769), (1351, 122332), (1666, 99202), (1799, 91868), (2702, 61166), (3281, 50372), (3332, 49601), (3598, 45934), (4369, 37828), (5404, 30583), (6562, 25186), (7196, 22967), (8738, 18914), (9457, 17476), (12593, 13124)]