127145376

素因数分解:

$2^5\times 3^5\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 381405024

約数和(自身を除く): 254259648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 83, 96, 108, 144, 162, 166, 197, 216, 243, 249, 288, 324, 332, 394, 432, 486, 498, 591, 648, 664, 747, 788, 864, 972, 996, 1182, 1296, 1328, 1494, 1576, 1773, 1944, 1992, 2241, 2364, 2592, 2656, 2988, 3152, 3546, 3888, 3984, 4482, 4728, 5319, 5976, 6304, 6723, 7092, 7776, 7968, 8964, 9456, 10638, 11952, 13446, 14184, 15957, 16351, 17928, 18912, 20169, 21276, 23904, 26892, 28368, 31914, 32702, 35856, 40338, 42552, 47871, 49053, 53784, 56736, 63828, 65404, 71712, 80676, 85104, 95742, 98106, 107568, 127656, 130808, 147159, 161352, 170208, 191484, 196212, 215136, 255312, 261616, 294318, 322704, 382968, 392424, 441477, 510624, 523232, 588636, 645408, 765936, 784848, 882954, 1177272, 1324431, 1531872, 1569696, 1765908, 2354544, 2648862, 3531816, 3973293, 4709088, 5297724, 7063632, 7946586, 10595448, 14127264, 15893172, 21190896, 31786344, 42381792, 63572688, 127145376]

約数ペア:

[(1, 127145376), (2, 63572688), (3, 42381792), (4, 31786344), (6, 21190896), (8, 15893172), (9, 14127264), (12, 10595448), (16, 7946586), (18, 7063632), (24, 5297724), (27, 4709088), (32, 3973293), (36, 3531816), (48, 2648862), (54, 2354544), (72, 1765908), (81, 1569696), (83, 1531872), (96, 1324431), (108, 1177272), (144, 882954), (162, 784848), (166, 765936), (197, 645408), (216, 588636), (243, 523232), (249, 510624), (288, 441477), (324, 392424), (332, 382968), (394, 322704), (432, 294318), (486, 261616), (498, 255312), (591, 215136), (648, 196212), (664, 191484), (747, 170208), (788, 161352), (864, 147159), (972, 130808), (996, 127656), (1182, 107568), (1296, 98106), (1328, 95742), (1494, 85104), (1576, 80676), (1773, 71712), (1944, 65404), (1992, 63828), (2241, 56736), (2364, 53784), (2592, 49053), (2656, 47871), (2988, 42552), (3152, 40338), (3546, 35856), (3888, 32702), (3984, 31914), (4482, 28368), (4728, 26892), (5319, 23904), (5976, 21276), (6304, 20169), (6723, 18912), (7092, 17928), (7776, 16351), (7968, 15957), (8964, 14184), (9456, 13446), (10638, 11952)]