165287584

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 425476800

約数和(自身を除く): 260189216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 74, 77, 88, 98, 112, 148, 154, 176, 196, 224, 259, 296, 308, 343, 352, 392, 407, 518, 539, 592, 616, 686, 784, 814, 1036, 1078, 1184, 1232, 1369, 1372, 1568, 1628, 1813, 2072, 2156, 2464, 2738, 2744, 2849, 3256, 3626, 3773, 4144, 4312, 5476, 5488, 5698, 6512, 7252, 7546, 8288, 8624, 9583, 10952, 10976, 11396, 12691, 13024, 14504, 15059, 15092, 17248, 19166, 19943, 21904, 22792, 25382, 29008, 30118, 30184, 38332, 39886, 43808, 45584, 50764, 58016, 60236, 60368, 67081, 76664, 79772, 91168, 101528, 105413, 120472, 120736, 134162, 139601, 153328, 159544, 203056, 210826, 240944, 268324, 279202, 306656, 319088, 406112, 421652, 469567, 481888, 536648, 558404, 638176, 737891, 843304, 939134, 1073296, 1116808, 1475782, 1686608, 1878268, 2146592, 2233616, 2951564, 3373216, 3756536, 4467232, 5165237, 5903128, 7513072, 10330474, 11806256, 15026144, 20660948, 23612512, 41321896, 82643792, 165287584]

約数ペア:

[(1, 165287584), (2, 82643792), (4, 41321896), (7, 23612512), (8, 20660948), (11, 15026144), (14, 11806256), (16, 10330474), (22, 7513072), (28, 5903128), (32, 5165237), (37, 4467232), (44, 3756536), (49, 3373216), (56, 2951564), (74, 2233616), (77, 2146592), (88, 1878268), (98, 1686608), (112, 1475782), (148, 1116808), (154, 1073296), (176, 939134), (196, 843304), (224, 737891), (259, 638176), (296, 558404), (308, 536648), (343, 481888), (352, 469567), (392, 421652), (407, 406112), (518, 319088), (539, 306656), (592, 279202), (616, 268324), (686, 240944), (784, 210826), (814, 203056), (1036, 159544), (1078, 153328), (1184, 139601), (1232, 134162), (1369, 120736), (1372, 120472), (1568, 105413), (1628, 101528), (1813, 91168), (2072, 79772), (2156, 76664), (2464, 67081), (2738, 60368), (2744, 60236), (2849, 58016), (3256, 50764), (3626, 45584), (3773, 43808), (4144, 39886), (4312, 38332), (5476, 30184), (5488, 30118), (5698, 29008), (6512, 25382), (7252, 22792), (7546, 21904), (8288, 19943), (8624, 19166), (9583, 17248), (10952, 15092), (10976, 15059), (11396, 14504), (12691, 13024)]