171739792

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41443}}^1$

素因数の和:41495

約数の個数: 40

約数和(自身を含む): 390568256

約数和(自身を除く): 218828464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 41443, 82886, 165772, 290101, 331544, 580202, 663088, 1160404, 1533391, 2320808, 3066782, 4641616, 6133564, 10733737, 12267128, 21467474, 24534256, 42934948, 85869896, 171739792]

約数ペア:

[(1, 171739792), (2, 85869896), (4, 42934948), (7, 24534256), (8, 21467474), (14, 12267128), (16, 10733737), (28, 6133564), (37, 4641616), (56, 3066782), (74, 2320808), (112, 1533391), (148, 1160404), (259, 663088), (296, 580202), (518, 331544), (592, 290101), (1036, 165772), (2072, 82886), (4144, 41443)]