160397856

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^2$

素因数の和:395

約数の個数: 108

約数和(自身を含む): 485645706

約数和(自身を除く): 325247850

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 181, 204, 272, 288, 306, 362, 408, 543, 544, 612, 724, 816, 1086, 1224, 1448, 1629, 1632, 2172, 2448, 2896, 3077, 3258, 4344, 4896, 5792, 6154, 6516, 8688, 9231, 12308, 13032, 17376, 18462, 24616, 26064, 27693, 32761, 36924, 49232, 52128, 55386, 65522, 73848, 98283, 98464, 110772, 131044, 147696, 196566, 221544, 262088, 294849, 295392, 393132, 443088, 524176, 556937, 589698, 786264, 886176, 1048352, 1113874, 1179396, 1572528, 1670811, 2227748, 2358792, 3145056, 3341622, 4455496, 4717584, 5012433, 6683244, 8910992, 9435168, 10024866, 13366488, 17821984, 20049732, 26732976, 40099464, 53465952, 80198928, 160397856]

約数ペア:

[(1, 160397856), (2, 80198928), (3, 53465952), (4, 40099464), (6, 26732976), (8, 20049732), (9, 17821984), (12, 13366488), (16, 10024866), (17, 9435168), (18, 8910992), (24, 6683244), (32, 5012433), (34, 4717584), (36, 4455496), (48, 3341622), (51, 3145056), (68, 2358792), (72, 2227748), (96, 1670811), (102, 1572528), (136, 1179396), (144, 1113874), (153, 1048352), (181, 886176), (204, 786264), (272, 589698), (288, 556937), (306, 524176), (362, 443088), (408, 393132), (543, 295392), (544, 294849), (612, 262088), (724, 221544), (816, 196566), (1086, 147696), (1224, 131044), (1448, 110772), (1629, 98464), (1632, 98283), (2172, 73848), (2448, 65522), (2896, 55386), (3077, 52128), (3258, 49232), (4344, 36924), (4896, 32761), (5792, 27693), (6154, 26064), (6516, 24616), (8688, 18462), (9231, 17376), (12308, 13032)]