138174192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2439

約数の個数: 120

約数和(自身を含む): 430055808

約数和(自身を除く): 291881616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2381, 2418, 3224, 3627, 4464, 4762, 4836, 6448, 7143, 7254, 9524, 9672, 14286, 14508, 19048, 19344, 21429, 28572, 29016, 30953, 38096, 42858, 57144, 58032, 61906, 73811, 85716, 92859, 114288, 123812, 147622, 171432, 185718, 221433, 247624, 278577, 295244, 342864, 371436, 442866, 495248, 557154, 590488, 664299, 742872, 885732, 959543, 1114308, 1180976, 1328598, 1485744, 1771464, 1919086, 2228616, 2657196, 2878629, 3542928, 3838172, 4457232, 5314392, 5757258, 7676344, 8635887, 10628784, 11514516, 15352688, 17271774, 23029032, 34543548, 46058064, 69087096, 138174192]

約数ペア:

[(1, 138174192), (2, 69087096), (3, 46058064), (4, 34543548), (6, 23029032), (8, 17271774), (9, 15352688), (12, 11514516), (13, 10628784), (16, 8635887), (18, 7676344), (24, 5757258), (26, 5314392), (31, 4457232), (36, 3838172), (39, 3542928), (48, 2878629), (52, 2657196), (62, 2228616), (72, 1919086), (78, 1771464), (93, 1485744), (104, 1328598), (117, 1180976), (124, 1114308), (144, 959543), (156, 885732), (186, 742872), (208, 664299), (234, 590488), (248, 557154), (279, 495248), (312, 442866), (372, 371436), (403, 342864), (468, 295244), (496, 278577), (558, 247624), (624, 221433), (744, 185718), (806, 171432), (936, 147622), (1116, 123812), (1209, 114288), (1488, 92859), (1612, 85716), (1872, 73811), (2232, 61906), (2381, 58032), (2418, 57144), (3224, 42858), (3627, 38096), (4464, 30953), (4762, 29016), (4836, 28572), (6448, 21429), (7143, 19344), (7254, 19048), (9524, 14508), (9672, 14286)]