161890272

素因数分解:

$2^5\times 3^3\times {\mathrm{187373}}^1$

素因数の和:187392

約数の個数: 48

約数和(自身を含む): 472182480

約数和(自身を除く): 310292208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 187373, 374746, 562119, 749492, 1124238, 1498984, 1686357, 2248476, 2997968, 3372714, 4496952, 5059071, 5995936, 6745428, 8993904, 10118142, 13490856, 17987808, 20236284, 26981712, 40472568, 53963424, 80945136, 161890272]

約数ペア:

[(1, 161890272), (2, 80945136), (3, 53963424), (4, 40472568), (6, 26981712), (8, 20236284), (9, 17987808), (12, 13490856), (16, 10118142), (18, 8993904), (24, 6745428), (27, 5995936), (32, 5059071), (36, 4496952), (48, 3372714), (54, 2997968), (72, 2248476), (96, 1686357), (108, 1498984), (144, 1124238), (216, 749492), (288, 562119), (432, 374746), (864, 187373)]