187792668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2725

約数の個数: 120

約数和(自身を含む): 579375104

約数和(自身を除く): 391582436

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, 2268, 2511, 2604, 2671, 3348, 3906, 5022, 5342, 5859, 7812, 8013, 10044, 10684, 11718, 16026, 17577, 18697, 23436, 24039, 32052, 35154, 37394, 48078, 56091, 70308, 72117, 74788, 82801, 96156, 112182, 144234, 165602, 168273, 216351, 224364, 248403, 288468, 331204, 336546, 432702, 496806, 504819, 579607, 673092, 745209, 865404, 993612, 1009638, 1159214, 1490418, 1514457, 1738821, 2019276, 2235627, 2318428, 2980836, 3028914, 3477642, 4471254, 5216463, 6057828, 6706881, 6955284, 8942508, 10432926, 13413762, 15649389, 20865852, 26827524, 31298778, 46948167, 62597556, 93896334, 187792668]

約数ペア:

[(1, 187792668), (2, 93896334), (3, 62597556), (4, 46948167), (6, 31298778), (7, 26827524), (9, 20865852), (12, 15649389), (14, 13413762), (18, 10432926), (21, 8942508), (27, 6955284), (28, 6706881), (31, 6057828), (36, 5216463), (42, 4471254), (54, 3477642), (62, 3028914), (63, 2980836), (81, 2318428), (84, 2235627), (93, 2019276), (108, 1738821), (124, 1514457), (126, 1490418), (162, 1159214), (186, 1009638), (189, 993612), (217, 865404), (252, 745209), (279, 673092), (324, 579607), (372, 504819), (378, 496806), (434, 432702), (558, 336546), (567, 331204), (651, 288468), (756, 248403), (837, 224364), (868, 216351), (1116, 168273), (1134, 165602), (1302, 144234), (1674, 112182), (1953, 96156), (2268, 82801), (2511, 74788), (2604, 72117), (2671, 70308), (3348, 56091), (3906, 48078), (5022, 37394), (5342, 35154), (5859, 32052), (7812, 24039), (8013, 23436), (10044, 18697), (10684, 17577), (11718, 16026)]