163267494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2765

約数の個数: 64

約数和(自身を含む): 379330560

約数和(自身を除く): 216063066

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1482, 1558, 1599, 2337, 2687, 3198, 4674, 5374, 8061, 10127, 16122, 20254, 30381, 34931, 51053, 60762, 69862, 102106, 104793, 110167, 153159, 209586, 220334, 306318, 330501, 661002, 663689, 1327378, 1432171, 1991067, 2093173, 2864342, 3982134, 4186346, 4296513, 6279519, 8593026, 12559038, 27211249, 54422498, 81633747, 163267494]

約数ペア:

[(1, 163267494), (2, 81633747), (3, 54422498), (6, 27211249), (13, 12559038), (19, 8593026), (26, 6279519), (38, 4296513), (39, 4186346), (41, 3982134), (57, 2864342), (78, 2093173), (82, 1991067), (114, 1432171), (123, 1327378), (246, 663689), (247, 661002), (494, 330501), (533, 306318), (741, 220334), (779, 209586), (1066, 153159), (1482, 110167), (1558, 104793), (1599, 102106), (2337, 69862), (2687, 60762), (3198, 51053), (4674, 34931), (5374, 30381), (8061, 20254), (10127, 16122)]