161584728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{396041}}^1$

素因数の和:396067

約数の個数: 32

約数和(自身を含む): 427725360

約数和(自身を除く): 266140632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 396041, 792082, 1188123, 1584164, 2376246, 3168328, 4752492, 6732697, 9504984, 13465394, 20198091, 26930788, 40396182, 53861576, 80792364, 161584728]

約数ペア:

[(1, 161584728), (2, 80792364), (3, 53861576), (4, 40396182), (6, 26930788), (8, 20198091), (12, 13465394), (17, 9504984), (24, 6732697), (34, 4752492), (51, 3168328), (68, 2376246), (102, 1584164), (136, 1188123), (204, 792082), (408, 396041)]