139227498

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 323096136

約数和(自身を除く): 183868638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 73, 81, 122, 146, 162, 183, 193, 219, 366, 386, 438, 549, 579, 657, 1098, 1158, 1314, 1647, 1737, 1971, 3294, 3474, 3942, 4453, 4941, 5211, 5913, 8906, 9882, 10422, 11773, 11826, 13359, 14089, 15633, 23546, 26718, 28178, 31266, 35319, 40077, 42267, 70638, 80154, 84534, 105957, 120231, 126801, 211914, 240462, 253602, 317871, 360693, 380403, 635742, 721386, 760806, 859429, 953613, 1141209, 1718858, 1907226, 2282418, 2578287, 5156574, 7734861, 15469722, 23204583, 46409166, 69613749, 139227498]

約数ペア:

[(1, 139227498), (2, 69613749), (3, 46409166), (6, 23204583), (9, 15469722), (18, 7734861), (27, 5156574), (54, 2578287), (61, 2282418), (73, 1907226), (81, 1718858), (122, 1141209), (146, 953613), (162, 859429), (183, 760806), (193, 721386), (219, 635742), (366, 380403), (386, 360693), (438, 317871), (549, 253602), (579, 240462), (657, 211914), (1098, 126801), (1158, 120231), (1314, 105957), (1647, 84534), (1737, 80154), (1971, 70638), (3294, 42267), (3474, 40077), (3942, 35319), (4453, 31266), (4941, 28178), (5211, 26718), (5913, 23546), (8906, 15633), (9882, 14089), (10422, 13359), (11773, 11826)]