138578688

素因数分解:

$2^8\times 3^4\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 180

約数和(自身を含む): 425891928

約数和(自身を除く): 287313240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 163, 164, 192, 216, 246, 256, 288, 324, 326, 328, 369, 384, 432, 489, 492, 576, 648, 652, 656, 738, 768, 864, 978, 984, 1107, 1152, 1296, 1304, 1312, 1467, 1476, 1728, 1956, 1968, 2214, 2304, 2592, 2608, 2624, 2934, 2952, 3321, 3456, 3912, 3936, 4401, 4428, 5184, 5216, 5248, 5868, 5904, 6642, 6683, 6912, 7824, 7872, 8802, 8856, 10368, 10432, 10496, 11736, 11808, 13203, 13284, 13366, 15648, 15744, 17604, 17712, 20049, 20736, 20864, 23472, 23616, 26406, 26568, 26732, 31296, 31488, 35208, 35424, 40098, 41728, 46944, 47232, 52812, 53136, 53464, 60147, 62592, 70416, 70848, 80196, 93888, 94464, 105624, 106272, 106928, 120294, 125184, 140832, 141696, 160392, 180441, 187776, 211248, 212544, 213856, 240588, 281664, 283392, 320784, 360882, 375552, 422496, 425088, 427712, 481176, 541323, 563328, 641568, 721764, 844992, 850176, 855424, 962352, 1082646, 1126656, 1283136, 1443528, 1689984, 1710848, 1924704, 2165292, 2566272, 2887056, 3379968, 3849408, 4330584, 5132544, 5774112, 7698816, 8661168, 11548224, 15397632, 17322336, 23096448, 34644672, 46192896, 69289344, 138578688]

約数ペア:

[(1, 138578688), (2, 69289344), (3, 46192896), (4, 34644672), (6, 23096448), (8, 17322336), (9, 15397632), (12, 11548224), (16, 8661168), (18, 7698816), (24, 5774112), (27, 5132544), (32, 4330584), (36, 3849408), (41, 3379968), (48, 2887056), (54, 2566272), (64, 2165292), (72, 1924704), (81, 1710848), (82, 1689984), (96, 1443528), (108, 1283136), (123, 1126656), (128, 1082646), (144, 962352), (162, 855424), (163, 850176), (164, 844992), (192, 721764), (216, 641568), (246, 563328), (256, 541323), (288, 481176), (324, 427712), (326, 425088), (328, 422496), (369, 375552), (384, 360882), (432, 320784), (489, 283392), (492, 281664), (576, 240588), (648, 213856), (652, 212544), (656, 211248), (738, 187776), (768, 180441), (864, 160392), (978, 141696), (984, 140832), (1107, 125184), (1152, 120294), (1296, 106928), (1304, 106272), (1312, 105624), (1467, 94464), (1476, 93888), (1728, 80196), (1956, 70848), (1968, 70416), (2214, 62592), (2304, 60147), (2592, 53464), (2608, 53136), (2624, 52812), (2934, 47232), (2952, 46944), (3321, 41728), (3456, 40098), (3912, 35424), (3936, 35208), (4401, 31488), (4428, 31296), (5184, 26732), (5216, 26568), (5248, 26406), (5868, 23616), (5904, 23472), (6642, 20864), (6683, 20736), (6912, 20049), (7824, 17712), (7872, 17604), (8802, 15744), (8856, 15648), (10368, 13366), (10432, 13284), (10496, 13203), (11736, 11808)]