161798784

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{8599}}^1$

素因数の和:8630

約数の個数: 96

約数和(自身を含む): 500004000

約数和(自身を除く): 338205216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 8599, 9408, 17198, 18816, 25797, 34396, 51594, 60193, 68792, 103188, 120386, 137584, 180579, 206376, 240772, 275168, 361158, 412752, 421351, 481544, 550336, 722316, 825504, 842702, 963088, 1100672, 1264053, 1444632, 1651008, 1685404, 1926176, 2528106, 2889264, 3302016, 3370808, 3852352, 5056212, 5778528, 6741616, 7704704, 10112424, 11557056, 13483232, 20224848, 23114112, 26966464, 40449696, 53932928, 80899392, 161798784]

約数ペア:

[(1, 161798784), (2, 80899392), (3, 53932928), (4, 40449696), (6, 26966464), (7, 23114112), (8, 20224848), (12, 13483232), (14, 11557056), (16, 10112424), (21, 7704704), (24, 6741616), (28, 5778528), (32, 5056212), (42, 3852352), (48, 3370808), (49, 3302016), (56, 2889264), (64, 2528106), (84, 1926176), (96, 1685404), (98, 1651008), (112, 1444632), (128, 1264053), (147, 1100672), (168, 963088), (192, 842702), (196, 825504), (224, 722316), (294, 550336), (336, 481544), (384, 421351), (392, 412752), (448, 361158), (588, 275168), (672, 240772), (784, 206376), (896, 180579), (1176, 137584), (1344, 120386), (1568, 103188), (2352, 68792), (2688, 60193), (3136, 51594), (4704, 34396), (6272, 25797), (8599, 18816), (9408, 17198)]