222756156

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{1559}}^1$

素因数の和:1595

約数の個数: 126

約数和(自身を含む): 680326920

約数和(自身を除く): 457570764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 729, 756, 882, 972, 1134, 1323, 1458, 1559, 1701, 1764, 2268, 2646, 2916, 3118, 3402, 3969, 4677, 5103, 5292, 6236, 6804, 7938, 9354, 10206, 10913, 11907, 14031, 15876, 18708, 20412, 21826, 23814, 28062, 32739, 35721, 42093, 43652, 47628, 56124, 65478, 71442, 76391, 84186, 98217, 126279, 130956, 142884, 152782, 168372, 196434, 229173, 252558, 294651, 305564, 378837, 392868, 458346, 505116, 589302, 687519, 757674, 883953, 916692, 1136511, 1178604, 1375038, 1515348, 1767906, 2062557, 2273022, 2651859, 2750076, 3535812, 4125114, 4546044, 5303718, 6187671, 7955577, 8250228, 10607436, 12375342, 15911154, 18563013, 24750684, 31822308, 37126026, 55689039, 74252052, 111378078, 222756156]

約数ペア:

[(1, 222756156), (2, 111378078), (3, 74252052), (4, 55689039), (6, 37126026), (7, 31822308), (9, 24750684), (12, 18563013), (14, 15911154), (18, 12375342), (21, 10607436), (27, 8250228), (28, 7955577), (36, 6187671), (42, 5303718), (49, 4546044), (54, 4125114), (63, 3535812), (81, 2750076), (84, 2651859), (98, 2273022), (108, 2062557), (126, 1767906), (147, 1515348), (162, 1375038), (189, 1178604), (196, 1136511), (243, 916692), (252, 883953), (294, 757674), (324, 687519), (378, 589302), (441, 505116), (486, 458346), (567, 392868), (588, 378837), (729, 305564), (756, 294651), (882, 252558), (972, 229173), (1134, 196434), (1323, 168372), (1458, 152782), (1559, 142884), (1701, 130956), (1764, 126279), (2268, 98217), (2646, 84186), (2916, 76391), (3118, 71442), (3402, 65478), (3969, 56124), (4677, 47628), (5103, 43652), (5292, 42093), (6236, 35721), (6804, 32739), (7938, 28062), (9354, 23814), (10206, 21826), (10913, 20412), (11907, 18708), (14031, 15876)]