164486492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 317520000

約数和(自身を除く): 153033508

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 239, 349, 478, 493, 698, 956, 986, 1396, 1972, 4063, 5933, 6931, 8126, 10121, 11866, 13862, 16252, 20242, 23732, 27724, 40484, 83411, 117827, 166822, 172057, 235654, 333644, 344114, 471308, 688228, 1417987, 2418919, 2835974, 4837838, 5671948, 9675676, 41121623, 82243246, 164486492]

約数ペア:

[(1, 164486492), (2, 82243246), (4, 41121623), (17, 9675676), (29, 5671948), (34, 4837838), (58, 2835974), (68, 2418919), (116, 1417987), (239, 688228), (349, 471308), (478, 344114), (493, 333644), (698, 235654), (956, 172057), (986, 166822), (1396, 117827), (1972, 83411), (4063, 40484), (5933, 27724), (6931, 23732), (8126, 20242), (10121, 16252), (11866, 13862)]