171978816

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 478779840

約数和(自身を除く): 306801024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 67, 87, 96, 116, 134, 174, 192, 201, 232, 268, 348, 402, 461, 464, 536, 696, 804, 922, 928, 1072, 1383, 1392, 1608, 1844, 1856, 1943, 2144, 2766, 2784, 3216, 3688, 3886, 4288, 5532, 5568, 5829, 6432, 7376, 7772, 11064, 11658, 12864, 13369, 14752, 15544, 22128, 23316, 26738, 29504, 30887, 31088, 40107, 44256, 46632, 53476, 61774, 62176, 80214, 88512, 92661, 93264, 106952, 123548, 124352, 160428, 185322, 186528, 213904, 247096, 320856, 370644, 373056, 427808, 494192, 641712, 741288, 855616, 895723, 988384, 1283424, 1482576, 1791446, 1976768, 2566848, 2687169, 2965152, 3582892, 5374338, 5930304, 7165784, 10748676, 14331568, 21497352, 28663136, 42994704, 57326272, 85989408, 171978816]

約数ペア:

[(1, 171978816), (2, 85989408), (3, 57326272), (4, 42994704), (6, 28663136), (8, 21497352), (12, 14331568), (16, 10748676), (24, 7165784), (29, 5930304), (32, 5374338), (48, 3582892), (58, 2965152), (64, 2687169), (67, 2566848), (87, 1976768), (96, 1791446), (116, 1482576), (134, 1283424), (174, 988384), (192, 895723), (201, 855616), (232, 741288), (268, 641712), (348, 494192), (402, 427808), (461, 373056), (464, 370644), (536, 320856), (696, 247096), (804, 213904), (922, 186528), (928, 185322), (1072, 160428), (1383, 124352), (1392, 123548), (1608, 106952), (1844, 93264), (1856, 92661), (1943, 88512), (2144, 80214), (2766, 62176), (2784, 61774), (3216, 53476), (3688, 46632), (3886, 44256), (4288, 40107), (5532, 31088), (5568, 30887), (5829, 29504), (6432, 26738), (7376, 23316), (7772, 22128), (11064, 15544), (11658, 14752), (12864, 13369)]