164149986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 446164992

約数和(自身を除く): 282015006

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 151, 154, 181, 182, 231, 273, 286, 302, 362, 429, 453, 462, 543, 546, 858, 906, 1001, 1057, 1086, 1267, 1661, 1963, 1991, 2002, 2114, 2353, 2534, 3003, 3171, 3322, 3801, 3926, 3982, 4706, 4983, 5889, 5973, 6006, 6342, 7059, 7602, 9966, 11627, 11778, 11946, 13741, 13937, 14118, 16471, 21593, 23254, 25883, 27331, 27482, 27874, 32942, 34881, 41223, 41811, 43186, 49413, 51766, 54662, 64779, 69762, 77649, 81993, 82446, 83622, 98826, 129558, 151151, 155298, 163986, 181181, 191317, 300641, 302302, 355303, 362362, 382634, 453453, 543543, 573951, 601282, 710606, 901923, 906906, 1065909, 1087086, 1147902, 1803846, 2104487, 2131818, 2487121, 3908333, 4208974, 4974242, 6313461, 7461363, 7816666, 11724999, 12626922, 14922726, 23449998, 27358331, 54716662, 82074993, 164149986]

約数ペア:

[(1, 164149986), (2, 82074993), (3, 54716662), (6, 27358331), (7, 23449998), (11, 14922726), (13, 12626922), (14, 11724999), (21, 7816666), (22, 7461363), (26, 6313461), (33, 4974242), (39, 4208974), (42, 3908333), (66, 2487121), (77, 2131818), (78, 2104487), (91, 1803846), (143, 1147902), (151, 1087086), (154, 1065909), (181, 906906), (182, 901923), (231, 710606), (273, 601282), (286, 573951), (302, 543543), (362, 453453), (429, 382634), (453, 362362), (462, 355303), (543, 302302), (546, 300641), (858, 191317), (906, 181181), (1001, 163986), (1057, 155298), (1086, 151151), (1267, 129558), (1661, 98826), (1963, 83622), (1991, 82446), (2002, 81993), (2114, 77649), (2353, 69762), (2534, 64779), (3003, 54662), (3171, 51766), (3322, 49413), (3801, 43186), (3926, 41811), (3982, 41223), (4706, 34881), (4983, 32942), (5889, 27874), (5973, 27482), (6006, 27331), (6342, 25883), (7059, 23254), (7602, 21593), (9966, 16471), (11627, 14118), (11778, 13937), (11946, 13741)]