142731936

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 435697920

約数和(自身を除く): 292965984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 73, 93, 96, 108, 124, 144, 146, 186, 216, 219, 248, 279, 288, 292, 372, 432, 438, 496, 558, 584, 657, 744, 837, 864, 876, 992, 1116, 1168, 1314, 1488, 1674, 1752, 1971, 2232, 2263, 2336, 2628, 2976, 3348, 3504, 3942, 4464, 4526, 5256, 5329, 6696, 6789, 7008, 7884, 8928, 9052, 10512, 10658, 13392, 13578, 15768, 15987, 18104, 20367, 21024, 21316, 26784, 27156, 31536, 31974, 36208, 40734, 42632, 47961, 54312, 61101, 63072, 63948, 72416, 81468, 85264, 95922, 108624, 122202, 127896, 143883, 162936, 165199, 170528, 191844, 217248, 244404, 255792, 287766, 325872, 330398, 383688, 488808, 495597, 511584, 575532, 651744, 660796, 767376, 977616, 991194, 1151064, 1321592, 1486791, 1534752, 1955232, 1982388, 2302128, 2643184, 2973582, 3964776, 4460373, 4604256, 5286368, 5947164, 7929552, 8920746, 11894328, 15859104, 17841492, 23788656, 35682984, 47577312, 71365968, 142731936]

約数ペア:

[(1, 142731936), (2, 71365968), (3, 47577312), (4, 35682984), (6, 23788656), (8, 17841492), (9, 15859104), (12, 11894328), (16, 8920746), (18, 7929552), (24, 5947164), (27, 5286368), (31, 4604256), (32, 4460373), (36, 3964776), (48, 2973582), (54, 2643184), (62, 2302128), (72, 1982388), (73, 1955232), (93, 1534752), (96, 1486791), (108, 1321592), (124, 1151064), (144, 991194), (146, 977616), (186, 767376), (216, 660796), (219, 651744), (248, 575532), (279, 511584), (288, 495597), (292, 488808), (372, 383688), (432, 330398), (438, 325872), (496, 287766), (558, 255792), (584, 244404), (657, 217248), (744, 191844), (837, 170528), (864, 165199), (876, 162936), (992, 143883), (1116, 127896), (1168, 122202), (1314, 108624), (1488, 95922), (1674, 85264), (1752, 81468), (1971, 72416), (2232, 63948), (2263, 63072), (2336, 61101), (2628, 54312), (2976, 47961), (3348, 42632), (3504, 40734), (3942, 36208), (4464, 31974), (4526, 31536), (5256, 27156), (5329, 26784), (6696, 21316), (6789, 21024), (7008, 20367), (7884, 18104), (8928, 15987), (9052, 15768), (10512, 13578), (10658, 13392)]