139221504

素因数分解:

$2^9\times 3^6\times {\mathrm{373}}^1$

素因数の和:409

約数の個数: 140

約数和(自身を含む): 418183986

約数和(自身を除く): 278962482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 373, 384, 432, 486, 512, 576, 648, 729, 746, 768, 864, 972, 1119, 1152, 1296, 1458, 1492, 1536, 1728, 1944, 2238, 2304, 2592, 2916, 2984, 3357, 3456, 3888, 4476, 4608, 5184, 5832, 5968, 6714, 6912, 7776, 8952, 10071, 10368, 11664, 11936, 13428, 13824, 15552, 17904, 20142, 20736, 23328, 23872, 26856, 30213, 31104, 35808, 40284, 41472, 46656, 47744, 53712, 60426, 62208, 71616, 80568, 90639, 93312, 95488, 107424, 120852, 124416, 143232, 161136, 181278, 186624, 190976, 214848, 241704, 271917, 286464, 322272, 362556, 373248, 429696, 483408, 543834, 572928, 644544, 725112, 859392, 966816, 1087668, 1289088, 1450224, 1718784, 1933632, 2175336, 2578176, 2900448, 3867264, 4350672, 5156352, 5800896, 7734528, 8701344, 11601792, 15469056, 17402688, 23203584, 34805376, 46407168, 69610752, 139221504]

約数ペア:

[(1, 139221504), (2, 69610752), (3, 46407168), (4, 34805376), (6, 23203584), (8, 17402688), (9, 15469056), (12, 11601792), (16, 8701344), (18, 7734528), (24, 5800896), (27, 5156352), (32, 4350672), (36, 3867264), (48, 2900448), (54, 2578176), (64, 2175336), (72, 1933632), (81, 1718784), (96, 1450224), (108, 1289088), (128, 1087668), (144, 966816), (162, 859392), (192, 725112), (216, 644544), (243, 572928), (256, 543834), (288, 483408), (324, 429696), (373, 373248), (384, 362556), (432, 322272), (486, 286464), (512, 271917), (576, 241704), (648, 214848), (729, 190976), (746, 186624), (768, 181278), (864, 161136), (972, 143232), (1119, 124416), (1152, 120852), (1296, 107424), (1458, 95488), (1492, 93312), (1536, 90639), (1728, 80568), (1944, 71616), (2238, 62208), (2304, 60426), (2592, 53712), (2916, 47744), (2984, 46656), (3357, 41472), (3456, 40284), (3888, 35808), (4476, 31104), (4608, 30213), (5184, 26856), (5832, 23872), (5968, 23328), (6714, 20736), (6912, 20142), (7776, 17904), (8952, 15552), (10071, 13824), (10368, 13428), (11664, 11936)]