181933312

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:156

約数の個数: 108

約数和(自身を含む): 421341984

約数和(自身を除く): 239408672

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 53, 64, 88, 92, 106, 128, 176, 184, 212, 253, 256, 352, 368, 424, 506, 583, 704, 736, 848, 1012, 1166, 1219, 1408, 1472, 1696, 2024, 2332, 2438, 2809, 2816, 2944, 3392, 4048, 4664, 4876, 5618, 5888, 6784, 8096, 9328, 9752, 11236, 13409, 13568, 16192, 18656, 19504, 22472, 26818, 30899, 32384, 37312, 39008, 44944, 53636, 61798, 64607, 64768, 74624, 78016, 89888, 107272, 123596, 129214, 149248, 156032, 179776, 214544, 247192, 258428, 312064, 359552, 429088, 494384, 516856, 710677, 719104, 858176, 988768, 1033712, 1421354, 1716352, 1977536, 2067424, 2842708, 3432704, 3955072, 4134848, 5685416, 7910144, 8269696, 11370832, 16539392, 22741664, 45483328, 90966656, 181933312]

約数ペア:

[(1, 181933312), (2, 90966656), (4, 45483328), (8, 22741664), (11, 16539392), (16, 11370832), (22, 8269696), (23, 7910144), (32, 5685416), (44, 4134848), (46, 3955072), (53, 3432704), (64, 2842708), (88, 2067424), (92, 1977536), (106, 1716352), (128, 1421354), (176, 1033712), (184, 988768), (212, 858176), (253, 719104), (256, 710677), (352, 516856), (368, 494384), (424, 429088), (506, 359552), (583, 312064), (704, 258428), (736, 247192), (848, 214544), (1012, 179776), (1166, 156032), (1219, 149248), (1408, 129214), (1472, 123596), (1696, 107272), (2024, 89888), (2332, 78016), (2438, 74624), (2809, 64768), (2816, 64607), (2944, 61798), (3392, 53636), (4048, 44944), (4664, 39008), (4876, 37312), (5618, 32384), (5888, 30899), (6784, 26818), (8096, 22472), (9328, 19504), (9752, 18656), (11236, 16192), (13409, 13568)]