169224244

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^2\times {\mathrm{109}}^1$

素因数の和:305

約数の個数: 54

約数和(自身を含む): 351602790

約数和(自身を除く): 182378546

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 109, 178, 196, 218, 356, 436, 623, 763, 1246, 1526, 2492, 3052, 4361, 5341, 7921, 8722, 9701, 10682, 15842, 17444, 19402, 21364, 31684, 38804, 55447, 67907, 110894, 135814, 221788, 271628, 388129, 475349, 776258, 863389, 950698, 1552516, 1726778, 1901396, 3453556, 6043723, 12087446, 24174892, 42306061, 84612122, 169224244]

約数ペア:

[(1, 169224244), (2, 84612122), (4, 42306061), (7, 24174892), (14, 12087446), (28, 6043723), (49, 3453556), (89, 1901396), (98, 1726778), (109, 1552516), (178, 950698), (196, 863389), (218, 776258), (356, 475349), (436, 388129), (623, 271628), (763, 221788), (1246, 135814), (1526, 110894), (2492, 67907), (3052, 55447), (4361, 38804), (5341, 31684), (7921, 21364), (8722, 19402), (9701, 17444), (10682, 15842)]