155439504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 120

約数和(自身を含む): 479073504

約数和(自身を除く): 323634000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 811, 968, 1089, 1331, 1452, 1584, 1622, 1936, 2178, 2433, 2662, 2904, 3244, 3993, 4356, 4866, 5324, 5808, 6488, 7299, 7986, 8712, 8921, 9732, 10648, 11979, 12976, 14598, 15972, 17424, 17842, 19464, 21296, 23958, 26763, 29196, 31944, 35684, 38928, 47916, 53526, 58392, 63888, 71368, 80289, 95832, 98131, 107052, 116784, 142736, 160578, 191664, 196262, 214104, 294393, 321156, 392524, 428208, 588786, 642312, 785048, 883179, 1079441, 1177572, 1284624, 1570096, 1766358, 2158882, 2355144, 3238323, 3532716, 4317764, 4710288, 6476646, 7065432, 8635528, 9714969, 12953292, 14130864, 17271056, 19429938, 25906584, 38859876, 51813168, 77719752, 155439504]

約数ペア:

[(1, 155439504), (2, 77719752), (3, 51813168), (4, 38859876), (6, 25906584), (8, 19429938), (9, 17271056), (11, 14130864), (12, 12953292), (16, 9714969), (18, 8635528), (22, 7065432), (24, 6476646), (33, 4710288), (36, 4317764), (44, 3532716), (48, 3238323), (66, 2355144), (72, 2158882), (88, 1766358), (99, 1570096), (121, 1284624), (132, 1177572), (144, 1079441), (176, 883179), (198, 785048), (242, 642312), (264, 588786), (363, 428208), (396, 392524), (484, 321156), (528, 294393), (726, 214104), (792, 196262), (811, 191664), (968, 160578), (1089, 142736), (1331, 116784), (1452, 107052), (1584, 98131), (1622, 95832), (1936, 80289), (2178, 71368), (2433, 63888), (2662, 58392), (2904, 53526), (3244, 47916), (3993, 38928), (4356, 35684), (4866, 31944), (5324, 29196), (5808, 26763), (6488, 23958), (7299, 21296), (7986, 19464), (8712, 17842), (8921, 17424), (9732, 15972), (10648, 14598), (11979, 12976)]