163140768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{80923}}^1$

素因数の和:80946

約数の個数: 72

約数和(自身を含む): 530214048

約数和(自身を除く): 367073280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 80923, 161846, 242769, 323692, 485538, 566461, 647384, 728307, 971076, 1132922, 1294768, 1456614, 1699383, 1942152, 2265844, 2589536, 2913228, 3398766, 3884304, 4531688, 5098149, 5826456, 6797532, 7768608, 9063376, 10196298, 11652912, 13595064, 18126752, 20392596, 23305824, 27190128, 40785192, 54380256, 81570384, 163140768]

約数ペア:

[(1, 163140768), (2, 81570384), (3, 54380256), (4, 40785192), (6, 27190128), (7, 23305824), (8, 20392596), (9, 18126752), (12, 13595064), (14, 11652912), (16, 10196298), (18, 9063376), (21, 7768608), (24, 6797532), (28, 5826456), (32, 5098149), (36, 4531688), (42, 3884304), (48, 3398766), (56, 2913228), (63, 2589536), (72, 2265844), (84, 1942152), (96, 1699383), (112, 1456614), (126, 1294768), (144, 1132922), (168, 971076), (224, 728307), (252, 647384), (288, 566461), (336, 485538), (504, 323692), (672, 242769), (1008, 161846), (2016, 80923)]