198153774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6414

約数の個数: 96

約数和(自身を含む): 556308480

約数和(自身を除く): 358154706

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 6367, 10374, 12734, 15561, 19101, 31122, 38202, 44569, 57303, 82771, 89138, 114606, 120973, 133707, 165542, 241946, 248313, 267414, 362919, 401121, 496626, 579397, 725838, 744939, 802242, 846811, 1088757, 1158794, 1489878, 1572649, 1693622, 1738191, 2177514, 2540433, 3145298, 3476382, 4717947, 5080866, 5214573, 7621299, 9435894, 10429146, 11008543, 14153841, 15242598, 22017086, 28307682, 33025629, 66051258, 99076887, 198153774]

約数ペア:

[(1, 198153774), (2, 99076887), (3, 66051258), (6, 33025629), (7, 28307682), (9, 22017086), (13, 15242598), (14, 14153841), (18, 11008543), (19, 10429146), (21, 9435894), (26, 7621299), (38, 5214573), (39, 5080866), (42, 4717947), (57, 3476382), (63, 3145298), (78, 2540433), (91, 2177514), (114, 1738191), (117, 1693622), (126, 1572649), (133, 1489878), (171, 1158794), (182, 1088757), (234, 846811), (247, 802242), (266, 744939), (273, 725838), (342, 579397), (399, 496626), (494, 401121), (546, 362919), (741, 267414), (798, 248313), (819, 241946), (1197, 165542), (1482, 133707), (1638, 120973), (1729, 114606), (2223, 89138), (2394, 82771), (3458, 57303), (4446, 44569), (5187, 38202), (6367, 31122), (10374, 19101), (12734, 15561)]