160869276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{491}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 429811200

約数和(自身を除く): 268941924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 479, 491, 684, 958, 982, 1437, 1473, 1916, 1964, 2874, 2946, 4311, 4419, 5748, 5892, 8622, 8838, 9101, 9329, 17244, 17676, 18202, 18658, 27303, 27987, 36404, 37316, 54606, 55974, 81909, 83961, 109212, 111948, 163818, 167922, 235189, 327636, 335844, 470378, 705567, 940756, 1411134, 2116701, 2822268, 4233402, 4468591, 8466804, 8937182, 13405773, 17874364, 26811546, 40217319, 53623092, 80434638, 160869276]

約数ペア:

[(1, 160869276), (2, 80434638), (3, 53623092), (4, 40217319), (6, 26811546), (9, 17874364), (12, 13405773), (18, 8937182), (19, 8466804), (36, 4468591), (38, 4233402), (57, 2822268), (76, 2116701), (114, 1411134), (171, 940756), (228, 705567), (342, 470378), (479, 335844), (491, 327636), (684, 235189), (958, 167922), (982, 163818), (1437, 111948), (1473, 109212), (1916, 83961), (1964, 81909), (2874, 55974), (2946, 54606), (4311, 37316), (4419, 36404), (5748, 27987), (5892, 27303), (8622, 18658), (8838, 18202), (9101, 17676), (9329, 17244)]