144849712

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 330534400

約数和(自身を除く): 185684688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 97, 112, 134, 194, 199, 268, 388, 398, 469, 536, 679, 776, 796, 938, 1072, 1358, 1393, 1552, 1592, 1876, 2716, 2786, 3184, 3752, 5432, 5572, 6499, 7504, 10864, 11144, 12998, 13333, 19303, 22288, 25996, 26666, 38606, 45493, 51992, 53332, 77212, 90986, 93331, 103984, 106664, 135121, 154424, 181972, 186662, 213328, 270242, 308848, 363944, 373324, 540484, 727888, 746648, 1080968, 1293301, 1493296, 2161936, 2586602, 5173204, 9053107, 10346408, 18106214, 20692816, 36212428, 72424856, 144849712]

約数ペア:

[(1, 144849712), (2, 72424856), (4, 36212428), (7, 20692816), (8, 18106214), (14, 10346408), (16, 9053107), (28, 5173204), (56, 2586602), (67, 2161936), (97, 1493296), (112, 1293301), (134, 1080968), (194, 746648), (199, 727888), (268, 540484), (388, 373324), (398, 363944), (469, 308848), (536, 270242), (679, 213328), (776, 186662), (796, 181972), (938, 154424), (1072, 135121), (1358, 106664), (1393, 103984), (1552, 93331), (1592, 90986), (1876, 77212), (2716, 53332), (2786, 51992), (3184, 45493), (3752, 38606), (5432, 26666), (5572, 25996), (6499, 22288), (7504, 19303), (10864, 13333), (11144, 12998)]