181353528

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 518263200

約数和(自身を除く): 336909672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 97, 138, 184, 194, 207, 276, 291, 388, 414, 552, 582, 776, 828, 873, 1129, 1164, 1656, 1746, 2231, 2258, 2328, 3387, 3492, 4462, 4516, 6693, 6774, 6984, 8924, 9032, 10161, 13386, 13548, 17848, 20079, 20322, 25967, 26772, 27096, 40158, 40644, 51934, 53544, 77901, 80316, 81288, 103868, 109513, 155802, 160632, 207736, 219026, 233703, 311604, 328539, 438052, 467406, 623208, 657078, 876104, 934812, 985617, 1314156, 1869624, 1971234, 2518799, 2628312, 3942468, 5037598, 7556397, 7884936, 10075196, 15112794, 20150392, 22669191, 30225588, 45338382, 60451176, 90676764, 181353528]

約数ペア:

[(1, 181353528), (2, 90676764), (3, 60451176), (4, 45338382), (6, 30225588), (8, 22669191), (9, 20150392), (12, 15112794), (18, 10075196), (23, 7884936), (24, 7556397), (36, 5037598), (46, 3942468), (69, 2628312), (72, 2518799), (92, 1971234), (97, 1869624), (138, 1314156), (184, 985617), (194, 934812), (207, 876104), (276, 657078), (291, 623208), (388, 467406), (414, 438052), (552, 328539), (582, 311604), (776, 233703), (828, 219026), (873, 207736), (1129, 160632), (1164, 155802), (1656, 109513), (1746, 103868), (2231, 81288), (2258, 80316), (2328, 77901), (3387, 53544), (3492, 51934), (4462, 40644), (4516, 40158), (6693, 27096), (6774, 26772), (6984, 25967), (8924, 20322), (9032, 20079), (10161, 17848), (13386, 13548)]