143946516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 413683200

約数和(自身を除く): 269736684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 53, 62, 84, 93, 98, 106, 124, 147, 149, 159, 186, 196, 212, 217, 294, 298, 318, 371, 372, 434, 447, 588, 596, 636, 651, 742, 868, 894, 1043, 1113, 1302, 1484, 1519, 1643, 1788, 2086, 2226, 2597, 2604, 3038, 3129, 3286, 4172, 4452, 4557, 4619, 4929, 5194, 6076, 6258, 6572, 7301, 7791, 7897, 9114, 9238, 9858, 10388, 11501, 12516, 13857, 14602, 15582, 15794, 18228, 18476, 19716, 21903, 23002, 23691, 27714, 29204, 31164, 31588, 32333, 34503, 43806, 46004, 47382, 55279, 55428, 64666, 69006, 80507, 87612, 94764, 96999, 110558, 129332, 138012, 161014, 165837, 193998, 221116, 226331, 241521, 244807, 322028, 331674, 386953, 387996, 452662, 483042, 489614, 663348, 678993, 734421, 773906, 905324, 966084, 979228, 1160859, 1357986, 1468842, 1547812, 1713649, 2321718, 2715972, 2937684, 3427298, 4643436, 5140947, 6854596, 10281894, 11995543, 20563788, 23991086, 35986629, 47982172, 71973258, 143946516]

約数ペア:

[(1, 143946516), (2, 71973258), (3, 47982172), (4, 35986629), (6, 23991086), (7, 20563788), (12, 11995543), (14, 10281894), (21, 6854596), (28, 5140947), (31, 4643436), (42, 3427298), (49, 2937684), (53, 2715972), (62, 2321718), (84, 1713649), (93, 1547812), (98, 1468842), (106, 1357986), (124, 1160859), (147, 979228), (149, 966084), (159, 905324), (186, 773906), (196, 734421), (212, 678993), (217, 663348), (294, 489614), (298, 483042), (318, 452662), (371, 387996), (372, 386953), (434, 331674), (447, 322028), (588, 244807), (596, 241521), (636, 226331), (651, 221116), (742, 193998), (868, 165837), (894, 161014), (1043, 138012), (1113, 129332), (1302, 110558), (1484, 96999), (1519, 94764), (1643, 87612), (1788, 80507), (2086, 69006), (2226, 64666), (2597, 55428), (2604, 55279), (3038, 47382), (3129, 46004), (3286, 43806), (4172, 34503), (4452, 32333), (4557, 31588), (4619, 31164), (4929, 29204), (5194, 27714), (6076, 23691), (6258, 23002), (6572, 21903), (7301, 19716), (7791, 18476), (7897, 18228), (9114, 15794), (9238, 15582), (9858, 14602), (10388, 13857), (11501, 12516)]