137509232

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^3\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 323193600

約数和(自身を除く): 185684368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 179, 266, 304, 358, 361, 532, 716, 722, 1064, 1253, 1432, 1444, 2128, 2506, 2527, 2864, 2888, 3401, 5012, 5054, 5776, 6802, 6859, 10024, 10108, 13604, 13718, 20048, 20216, 23807, 27208, 27436, 40432, 47614, 48013, 54416, 54872, 64619, 95228, 96026, 109744, 129238, 190456, 192052, 258476, 380912, 384104, 452333, 516952, 768208, 904666, 1033904, 1227761, 1809332, 2455522, 3618664, 4911044, 7237328, 8594327, 9822088, 17188654, 19644176, 34377308, 68754616, 137509232]

約数ペア:

[(1, 137509232), (2, 68754616), (4, 34377308), (7, 19644176), (8, 17188654), (14, 9822088), (16, 8594327), (19, 7237328), (28, 4911044), (38, 3618664), (56, 2455522), (76, 1809332), (112, 1227761), (133, 1033904), (152, 904666), (179, 768208), (266, 516952), (304, 452333), (358, 384104), (361, 380912), (532, 258476), (716, 192052), (722, 190456), (1064, 129238), (1253, 109744), (1432, 96026), (1444, 95228), (2128, 64619), (2506, 54872), (2527, 54416), (2864, 48013), (2888, 47614), (3401, 40432), (5012, 27436), (5054, 27208), (5776, 23807), (6802, 20216), (6859, 20048), (10024, 13718), (10108, 13604)]