187306028

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 446433120

約数和(自身を除く): 259127092

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 53, 73, 76, 91, 98, 106, 133, 146, 182, 196, 212, 247, 266, 292, 364, 371, 494, 511, 532, 637, 689, 742, 931, 949, 988, 1007, 1022, 1274, 1378, 1387, 1484, 1729, 1862, 1898, 2014, 2044, 2548, 2597, 2756, 2774, 3458, 3577, 3724, 3796, 3869, 4028, 4823, 5194, 5548, 6643, 6916, 7049, 7154, 7738, 9646, 9709, 10388, 12103, 13091, 13286, 14098, 14308, 15476, 18031, 19292, 19418, 24206, 26182, 26572, 27083, 28196, 33761, 36062, 38836, 46501, 48412, 49343, 50297, 52364, 54166, 67522, 67963, 72124, 73511, 91637, 93002, 98686, 100594, 108332, 126217, 135044, 135926, 147022, 183274, 186004, 189581, 197372, 201188, 252434, 271852, 294044, 352079, 366548, 379162, 504868, 514577, 641459, 704158, 758324, 883519, 955643, 1029154, 1282918, 1408316, 1767038, 1911286, 2058308, 2464553, 2565836, 3534076, 3602039, 3822572, 4929106, 6689501, 7204078, 9858212, 13379002, 14408156, 26758004, 46826507, 93653014, 187306028]

約数ペア:

[(1, 187306028), (2, 93653014), (4, 46826507), (7, 26758004), (13, 14408156), (14, 13379002), (19, 9858212), (26, 7204078), (28, 6689501), (38, 4929106), (49, 3822572), (52, 3602039), (53, 3534076), (73, 2565836), (76, 2464553), (91, 2058308), (98, 1911286), (106, 1767038), (133, 1408316), (146, 1282918), (182, 1029154), (196, 955643), (212, 883519), (247, 758324), (266, 704158), (292, 641459), (364, 514577), (371, 504868), (494, 379162), (511, 366548), (532, 352079), (637, 294044), (689, 271852), (742, 252434), (931, 201188), (949, 197372), (988, 189581), (1007, 186004), (1022, 183274), (1274, 147022), (1378, 135926), (1387, 135044), (1484, 126217), (1729, 108332), (1862, 100594), (1898, 98686), (2014, 93002), (2044, 91637), (2548, 73511), (2597, 72124), (2756, 67963), (2774, 67522), (3458, 54166), (3577, 52364), (3724, 50297), (3796, 49343), (3869, 48412), (4028, 46501), (4823, 38836), (5194, 36062), (5548, 33761), (6643, 28196), (6916, 27083), (7049, 26572), (7154, 26182), (7738, 24206), (9646, 19418), (9709, 19292), (10388, 18031), (12103, 15476), (13091, 14308), (13286, 14098)]