154962016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2281}}^1$

素因数の和:2495

約数の個数: 48

約数和(自身を含む): 334687248

約数和(自身を除く): 179725232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 193, 352, 386, 772, 1544, 2123, 2281, 3088, 4246, 4562, 6176, 8492, 9124, 16984, 18248, 25091, 33968, 36496, 50182, 67936, 72992, 100364, 200728, 401456, 440233, 802912, 880466, 1760932, 3521864, 4842563, 7043728, 9685126, 14087456, 19370252, 38740504, 77481008, 154962016]

約数ペア:

[(1, 154962016), (2, 77481008), (4, 38740504), (8, 19370252), (11, 14087456), (16, 9685126), (22, 7043728), (32, 4842563), (44, 3521864), (88, 1760932), (176, 880466), (193, 802912), (352, 440233), (386, 401456), (772, 200728), (1544, 100364), (2123, 72992), (2281, 67936), (3088, 50182), (4246, 36496), (4562, 33968), (6176, 25091), (8492, 18248), (9124, 16984)]