163627788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3121}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 405959904

約数和(自身を除く): 242332116

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 514, 771, 1028, 1542, 3084, 3121, 4369, 6242, 8738, 9363, 12484, 13107, 17476, 18726, 26214, 37452, 52428, 53057, 106114, 159171, 212228, 318342, 636684, 802097, 1604194, 2406291, 3208388, 4812582, 9625164, 13635649, 27271298, 40906947, 54542596, 81813894, 163627788]

約数ペア:

[(1, 163627788), (2, 81813894), (3, 54542596), (4, 40906947), (6, 27271298), (12, 13635649), (17, 9625164), (34, 4812582), (51, 3208388), (68, 2406291), (102, 1604194), (204, 802097), (257, 636684), (514, 318342), (771, 212228), (1028, 159171), (1542, 106114), (3084, 53057), (3121, 52428), (4369, 37452), (6242, 26214), (8738, 18726), (9363, 17476), (12484, 13107)]