173215008

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 513729216

約数和(自身を除く): 340514208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 71, 72, 86, 96, 129, 142, 144, 172, 197, 213, 258, 284, 288, 344, 387, 394, 426, 516, 568, 591, 639, 688, 774, 788, 852, 1032, 1136, 1182, 1278, 1376, 1548, 1576, 1704, 1773, 2064, 2272, 2364, 2556, 3053, 3096, 3152, 3408, 3546, 4128, 4728, 5112, 6106, 6192, 6304, 6816, 7092, 8471, 9159, 9456, 10224, 12212, 12384, 13987, 14184, 16942, 18318, 18912, 20448, 24424, 25413, 27477, 27974, 28368, 33884, 36636, 41961, 48848, 50826, 54954, 55948, 56736, 67768, 73272, 76239, 83922, 97696, 101652, 109908, 111896, 125883, 135536, 146544, 152478, 167844, 203304, 219816, 223792, 251766, 271072, 293088, 304956, 335688, 406608, 439632, 447584, 503532, 601441, 609912, 671376, 813216, 879264, 1007064, 1202882, 1219824, 1342752, 1804323, 2014128, 2405764, 2439648, 3608646, 4028256, 4811528, 5412969, 7217292, 9623056, 10825938, 14434584, 19246112, 21651876, 28869168, 43303752, 57738336, 86607504, 173215008]

約数ペア:

[(1, 173215008), (2, 86607504), (3, 57738336), (4, 43303752), (6, 28869168), (8, 21651876), (9, 19246112), (12, 14434584), (16, 10825938), (18, 9623056), (24, 7217292), (32, 5412969), (36, 4811528), (43, 4028256), (48, 3608646), (71, 2439648), (72, 2405764), (86, 2014128), (96, 1804323), (129, 1342752), (142, 1219824), (144, 1202882), (172, 1007064), (197, 879264), (213, 813216), (258, 671376), (284, 609912), (288, 601441), (344, 503532), (387, 447584), (394, 439632), (426, 406608), (516, 335688), (568, 304956), (591, 293088), (639, 271072), (688, 251766), (774, 223792), (788, 219816), (852, 203304), (1032, 167844), (1136, 152478), (1182, 146544), (1278, 135536), (1376, 125883), (1548, 111896), (1576, 109908), (1704, 101652), (1773, 97696), (2064, 83922), (2272, 76239), (2364, 73272), (2556, 67768), (3053, 56736), (3096, 55948), (3152, 54954), (3408, 50826), (3546, 48848), (4128, 41961), (4728, 36636), (5112, 33884), (6106, 28368), (6192, 27974), (6304, 27477), (6816, 25413), (7092, 24424), (8471, 20448), (9159, 18912), (9456, 18318), (10224, 16942), (12212, 14184), (12384, 13987)]