173871376

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1808

約数の個数: 80

約数和(自身を含む): 415580544

約数和(自身を除く): 241709168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 53, 56, 68, 106, 112, 119, 136, 212, 238, 272, 371, 424, 476, 742, 848, 901, 952, 1484, 1723, 1802, 1904, 2968, 3446, 3604, 5936, 6307, 6892, 7208, 12061, 12614, 13784, 14416, 24122, 25228, 27568, 29291, 48244, 50456, 58582, 91319, 96488, 100912, 117164, 182638, 192976, 205037, 234328, 365276, 410074, 468656, 639233, 730552, 820148, 1278466, 1461104, 1552423, 1640296, 2556932, 3104846, 3280592, 5113864, 6209692, 10227728, 10866961, 12419384, 21733922, 24838768, 43467844, 86935688, 173871376]

約数ペア:

[(1, 173871376), (2, 86935688), (4, 43467844), (7, 24838768), (8, 21733922), (14, 12419384), (16, 10866961), (17, 10227728), (28, 6209692), (34, 5113864), (53, 3280592), (56, 3104846), (68, 2556932), (106, 1640296), (112, 1552423), (119, 1461104), (136, 1278466), (212, 820148), (238, 730552), (272, 639233), (371, 468656), (424, 410074), (476, 365276), (742, 234328), (848, 205037), (901, 192976), (952, 182638), (1484, 117164), (1723, 100912), (1802, 96488), (1904, 91319), (2968, 58582), (3446, 50456), (3604, 48244), (5936, 29291), (6307, 27568), (6892, 25228), (7208, 24122), (12061, 14416), (12614, 13784)]