138994674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 357146496

約数和(自身を除く): 218151822

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 49, 78, 82, 91, 98, 123, 147, 182, 246, 273, 287, 294, 533, 546, 574, 637, 861, 887, 1066, 1274, 1599, 1722, 1774, 1911, 2009, 2661, 3198, 3731, 3822, 4018, 5322, 6027, 6209, 7462, 11193, 11531, 12054, 12418, 18627, 22386, 23062, 26117, 34593, 36367, 37254, 43463, 52234, 69186, 72734, 78351, 80717, 86926, 109101, 130389, 156702, 161434, 218202, 242151, 254569, 260778, 472771, 484302, 509138, 565019, 763707, 945542, 1130038, 1418313, 1527414, 1695057, 1781983, 2836626, 3309397, 3390114, 3563966, 5345949, 6618794, 9928191, 10691898, 19856382, 23165779, 46331558, 69497337, 138994674]

約数ペア:

[(1, 138994674), (2, 69497337), (3, 46331558), (6, 23165779), (7, 19856382), (13, 10691898), (14, 9928191), (21, 6618794), (26, 5345949), (39, 3563966), (41, 3390114), (42, 3309397), (49, 2836626), (78, 1781983), (82, 1695057), (91, 1527414), (98, 1418313), (123, 1130038), (147, 945542), (182, 763707), (246, 565019), (273, 509138), (287, 484302), (294, 472771), (533, 260778), (546, 254569), (574, 242151), (637, 218202), (861, 161434), (887, 156702), (1066, 130389), (1274, 109101), (1599, 86926), (1722, 80717), (1774, 78351), (1911, 72734), (2009, 69186), (2661, 52234), (3198, 43463), (3731, 37254), (3822, 36367), (4018, 34593), (5322, 26117), (6027, 23062), (6209, 22386), (7462, 18627), (11193, 12418), (11531, 12054)]