121278136

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{18199}}^1$

素因数の和:18236

約数の個数: 48

約数和(自身を含む): 280098000

約数和(自身を除く): 158819864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 18199, 36398, 72796, 127393, 145592, 254786, 309383, 509572, 618766, 891751, 1019144, 1237532, 1783502, 2165681, 2475064, 3567004, 4331362, 7134008, 8662724, 15159767, 17325448, 30319534, 60639068, 121278136]

約数ペア:

[(1, 121278136), (2, 60639068), (4, 30319534), (7, 17325448), (8, 15159767), (14, 8662724), (17, 7134008), (28, 4331362), (34, 3567004), (49, 2475064), (56, 2165681), (68, 1783502), (98, 1237532), (119, 1019144), (136, 891751), (196, 618766), (238, 509572), (392, 309383), (476, 254786), (833, 145592), (952, 127393), (1666, 72796), (3332, 36398), (6664, 18199)]