169069964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15443}}^1$

素因数の和:15494

約数の個数: 48

約数和(自身を含む): 373621248

約数和(自身を除く): 204551284

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 15443, 30886, 61772, 108101, 216202, 262531, 355189, 432404, 525062, 710378, 1050124, 1420756, 1837717, 2486323, 3675434, 4972646, 6038213, 7350868, 9945292, 12076426, 24152852, 42267491, 84534982, 169069964]

約数ペア:

[(1, 169069964), (2, 84534982), (4, 42267491), (7, 24152852), (14, 12076426), (17, 9945292), (23, 7350868), (28, 6038213), (34, 4972646), (46, 3675434), (68, 2486323), (92, 1837717), (119, 1420756), (161, 1050124), (238, 710378), (322, 525062), (391, 432404), (476, 355189), (644, 262531), (782, 216202), (1564, 108101), (2737, 61772), (5474, 30886), (10948, 15443)]