145074888

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{1523}}^1$

素因数の和:1558

約数の個数: 144

約数和(自身を含む): 474299280

約数和(自身を除く): 329224392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1523, 1701, 1764, 1944, 2268, 2646, 3046, 3402, 3528, 3969, 4536, 4569, 5292, 6092, 6804, 7938, 9138, 10584, 10661, 11907, 12184, 13608, 13707, 15876, 18276, 21322, 23814, 27414, 31752, 31983, 36552, 41121, 42644, 47628, 54828, 63966, 74627, 82242, 85288, 95256, 95949, 109656, 123363, 127932, 149254, 164484, 191898, 223881, 246726, 255864, 287847, 298508, 328968, 370089, 383796, 447762, 493452, 575694, 597016, 671643, 740178, 767592, 863541, 895524, 986904, 1151388, 1343286, 1480356, 1727082, 1791048, 2014929, 2302776, 2590623, 2686572, 2960712, 3454164, 4029858, 5181246, 5373144, 6044787, 6908328, 8059716, 10362492, 12089574, 16119432, 18134361, 20724984, 24179148, 36268722, 48358296, 72537444, 145074888]

約数ペア:

[(1, 145074888), (2, 72537444), (3, 48358296), (4, 36268722), (6, 24179148), (7, 20724984), (8, 18134361), (9, 16119432), (12, 12089574), (14, 10362492), (18, 8059716), (21, 6908328), (24, 6044787), (27, 5373144), (28, 5181246), (36, 4029858), (42, 3454164), (49, 2960712), (54, 2686572), (56, 2590623), (63, 2302776), (72, 2014929), (81, 1791048), (84, 1727082), (98, 1480356), (108, 1343286), (126, 1151388), (147, 986904), (162, 895524), (168, 863541), (189, 767592), (196, 740178), (216, 671643), (243, 597016), (252, 575694), (294, 493452), (324, 447762), (378, 383796), (392, 370089), (441, 328968), (486, 298508), (504, 287847), (567, 255864), (588, 246726), (648, 223881), (756, 191898), (882, 164484), (972, 149254), (1134, 127932), (1176, 123363), (1323, 109656), (1512, 95949), (1523, 95256), (1701, 85288), (1764, 82242), (1944, 74627), (2268, 63966), (2646, 54828), (3046, 47628), (3402, 42644), (3528, 41121), (3969, 36552), (4536, 31983), (4569, 31752), (5292, 27414), (6092, 23814), (6804, 21322), (7938, 18276), (9138, 15876), (10584, 13707), (10661, 13608), (11907, 12184)]