140930448

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3769}}^1$

素因数の和:3840

約数の個数: 80

約数和(自身を含む): 392683200

約数和(自身を除く): 251752752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1558, 1968, 2337, 3116, 3769, 4674, 6232, 7538, 9348, 11307, 12464, 15076, 18696, 22614, 30152, 37392, 45228, 60304, 71611, 90456, 143222, 154529, 180912, 214833, 286444, 309058, 429666, 463587, 572888, 618116, 859332, 927174, 1145776, 1236232, 1718664, 1854348, 2472464, 2936051, 3437328, 3708696, 5872102, 7417392, 8808153, 11744204, 17616306, 23488408, 35232612, 46976816, 70465224, 140930448]

約数ペア:

[(1, 140930448), (2, 70465224), (3, 46976816), (4, 35232612), (6, 23488408), (8, 17616306), (12, 11744204), (16, 8808153), (19, 7417392), (24, 5872102), (38, 3708696), (41, 3437328), (48, 2936051), (57, 2472464), (76, 1854348), (82, 1718664), (114, 1236232), (123, 1145776), (152, 927174), (164, 859332), (228, 618116), (246, 572888), (304, 463587), (328, 429666), (456, 309058), (492, 286444), (656, 214833), (779, 180912), (912, 154529), (984, 143222), (1558, 90456), (1968, 71611), (2337, 60304), (3116, 45228), (3769, 37392), (4674, 30152), (6232, 22614), (7538, 18696), (9348, 15076), (11307, 12464)]