145045404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2117

約数の個数: 120

約数和(自身を含む): 447541248

約数和(自身を除く): 302495844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2063, 2268, 2511, 2604, 3348, 3906, 4126, 5022, 5859, 6189, 7812, 8252, 10044, 11718, 12378, 14441, 17577, 18567, 23436, 24756, 28882, 35154, 37134, 43323, 55701, 57764, 63953, 70308, 74268, 86646, 111402, 127906, 129969, 167103, 173292, 191859, 222804, 255812, 259938, 334206, 383718, 389907, 447671, 519876, 575577, 668412, 767436, 779814, 895342, 1151154, 1169721, 1343013, 1559628, 1726731, 1790684, 2302308, 2339442, 2686026, 3453462, 4029039, 4678884, 5180193, 5372052, 6906924, 8058078, 10360386, 12087117, 16116156, 20720772, 24174234, 36261351, 48348468, 72522702, 145045404]

約数ペア:

[(1, 145045404), (2, 72522702), (3, 48348468), (4, 36261351), (6, 24174234), (7, 20720772), (9, 16116156), (12, 12087117), (14, 10360386), (18, 8058078), (21, 6906924), (27, 5372052), (28, 5180193), (31, 4678884), (36, 4029039), (42, 3453462), (54, 2686026), (62, 2339442), (63, 2302308), (81, 1790684), (84, 1726731), (93, 1559628), (108, 1343013), (124, 1169721), (126, 1151154), (162, 895342), (186, 779814), (189, 767436), (217, 668412), (252, 575577), (279, 519876), (324, 447671), (372, 389907), (378, 383718), (434, 334206), (558, 259938), (567, 255812), (651, 222804), (756, 191859), (837, 173292), (868, 167103), (1116, 129969), (1134, 127906), (1302, 111402), (1674, 86646), (1953, 74268), (2063, 70308), (2268, 63953), (2511, 57764), (2604, 55701), (3348, 43323), (3906, 37134), (4126, 35154), (5022, 28882), (5859, 24756), (6189, 23436), (7812, 18567), (8252, 17577), (10044, 14441), (11718, 12378)]