161839656

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1759

約数の個数: 96

約数和(自身を含む): 482227200

約数和(自身を除く): 320387544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 127, 132, 198, 254, 264, 381, 396, 508, 762, 792, 1016, 1143, 1397, 1524, 1609, 2286, 2794, 3048, 3218, 4191, 4572, 4827, 5588, 6436, 8382, 9144, 9654, 11176, 12573, 12872, 14481, 16764, 17699, 19308, 25146, 28962, 33528, 35398, 38616, 50292, 53097, 57924, 70796, 100584, 106194, 115848, 141592, 159291, 204343, 212388, 318582, 408686, 424776, 613029, 637164, 817372, 1226058, 1274328, 1634744, 1839087, 2247773, 2452116, 3678174, 4495546, 4904232, 6743319, 7356348, 8991092, 13486638, 14712696, 17982184, 20229957, 26973276, 40459914, 53946552, 80919828, 161839656]

約数ペア:

[(1, 161839656), (2, 80919828), (3, 53946552), (4, 40459914), (6, 26973276), (8, 20229957), (9, 17982184), (11, 14712696), (12, 13486638), (18, 8991092), (22, 7356348), (24, 6743319), (33, 4904232), (36, 4495546), (44, 3678174), (66, 2452116), (72, 2247773), (88, 1839087), (99, 1634744), (127, 1274328), (132, 1226058), (198, 817372), (254, 637164), (264, 613029), (381, 424776), (396, 408686), (508, 318582), (762, 212388), (792, 204343), (1016, 159291), (1143, 141592), (1397, 115848), (1524, 106194), (1609, 100584), (2286, 70796), (2794, 57924), (3048, 53097), (3218, 50292), (4191, 38616), (4572, 35398), (4827, 33528), (5588, 28962), (6436, 25146), (8382, 19308), (9144, 17699), (9654, 16764), (11176, 14481), (12573, 12872)]