189335412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:798

約数の個数: 108

約数和(自身を含む): 560756196

約数和(自身を除く): 371420784

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 181, 196, 252, 294, 362, 441, 543, 588, 593, 724, 882, 1086, 1186, 1267, 1629, 1764, 1779, 2172, 2372, 2534, 3258, 3558, 3801, 4151, 5068, 5337, 6516, 7116, 7602, 8302, 8869, 10674, 11403, 12453, 15204, 16604, 17738, 21348, 22806, 24906, 26607, 29057, 35476, 37359, 45612, 49812, 53214, 58114, 74718, 79821, 87171, 106428, 107333, 116228, 149436, 159642, 174342, 214666, 261513, 319284, 321999, 348684, 429332, 523026, 643998, 751331, 965997, 1046052, 1287996, 1502662, 1931994, 2253993, 3005324, 3863988, 4507986, 5259317, 6761979, 9015972, 10518634, 13523958, 15777951, 21037268, 27047916, 31555902, 47333853, 63111804, 94667706, 189335412]

約数ペア:

[(1, 189335412), (2, 94667706), (3, 63111804), (4, 47333853), (6, 31555902), (7, 27047916), (9, 21037268), (12, 15777951), (14, 13523958), (18, 10518634), (21, 9015972), (28, 6761979), (36, 5259317), (42, 4507986), (49, 3863988), (63, 3005324), (84, 2253993), (98, 1931994), (126, 1502662), (147, 1287996), (181, 1046052), (196, 965997), (252, 751331), (294, 643998), (362, 523026), (441, 429332), (543, 348684), (588, 321999), (593, 319284), (724, 261513), (882, 214666), (1086, 174342), (1186, 159642), (1267, 149436), (1629, 116228), (1764, 107333), (1779, 106428), (2172, 87171), (2372, 79821), (2534, 74718), (3258, 58114), (3558, 53214), (3801, 49812), (4151, 45612), (5068, 37359), (5337, 35476), (6516, 29057), (7116, 26607), (7602, 24906), (8302, 22806), (8869, 21348), (10674, 17738), (11403, 16604), (12453, 15204)]