131378925696

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1\times {\mathrm{3919}}^1$

素因数の和:5306

約数の個数: 128

約数和(自身を含む): 354546124800

約数和(自身を除く): 223167199104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 268, 384, 402, 536, 804, 1072, 1303, 1608, 2144, 2606, 3216, 3909, 3919, 4288, 5212, 6432, 7818, 7838, 8576, 10424, 11757, 12864, 15636, 15676, 20848, 23514, 25728, 31272, 31352, 41696, 47028, 62544, 62704, 83392, 87301, 94056, 125088, 125408, 166784, 174602, 188112, 250176, 250816, 261903, 262573, 349204, 376224, 500352, 501632, 523806, 525146, 698408, 752448, 787719, 1047612, 1050292, 1396816, 1504896, 1575438, 2095224, 2100584, 2793632, 3150876, 4190448, 4201168, 5106457, 5587264, 6301752, 8380896, 8402336, 10212914, 11174528, 12603504, 15319371, 16761792, 16804672, 20425828, 25207008, 30638742, 33523584, 33609344, 40851656, 50414016, 61277484, 81703312, 100828032, 122554968, 163406624, 245109936, 326813248, 342132619, 490219872, 653626496, 684265238, 980439744, 1026397857, 1368530476, 1960879488, 2052795714, 2737060952, 4105591428, 5474121904, 8211182856, 10948243808, 16422365712, 21896487616, 32844731424, 43792975232, 65689462848, 131378925696]

約数ペア:

[(1, 131378925696), (2, 65689462848), (3, 43792975232), (4, 32844731424), (6, 21896487616), (8, 16422365712), (12, 10948243808), (16, 8211182856), (24, 5474121904), (32, 4105591428), (48, 2737060952), (64, 2052795714), (67, 1960879488), (96, 1368530476), (128, 1026397857), (134, 980439744), (192, 684265238), (201, 653626496), (268, 490219872), (384, 342132619), (402, 326813248), (536, 245109936), (804, 163406624), (1072, 122554968), (1303, 100828032), (1608, 81703312), (2144, 61277484), (2606, 50414016), (3216, 40851656), (3909, 33609344), (3919, 33523584), (4288, 30638742), (5212, 25207008), (6432, 20425828), (7818, 16804672), (7838, 16761792), (8576, 15319371), (10424, 12603504), (11757, 11174528), (12864, 10212914), (15636, 8402336), (15676, 8380896), (20848, 6301752), (23514, 5587264), (25728, 5106457), (31272, 4201168), (31352, 4190448), (41696, 3150876), (47028, 2793632), (62544, 2100584), (62704, 2095224), (83392, 1575438), (87301, 1504896), (94056, 1396816), (125088, 1050292), (125408, 1047612), (166784, 787719), (174602, 752448), (188112, 698408), (250176, 525146), (250816, 523806), (261903, 501632), (262573, 500352), (349204, 376224)]