120313928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 275280000

約数和(自身を除く): 154966072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 511, 532, 584, 1022, 1064, 1387, 1549, 2044, 2774, 3098, 4088, 5548, 6196, 9709, 10843, 11096, 12392, 19418, 21686, 29431, 38836, 43372, 58862, 77672, 86744, 113077, 117724, 206017, 226154, 235448, 412034, 452308, 791539, 824068, 904616, 1583078, 1648136, 2148463, 3166156, 4296926, 6332312, 8593852, 15039241, 17187704, 30078482, 60156964, 120313928]

約数ペア:

[(1, 120313928), (2, 60156964), (4, 30078482), (7, 17187704), (8, 15039241), (14, 8593852), (19, 6332312), (28, 4296926), (38, 3166156), (56, 2148463), (73, 1648136), (76, 1583078), (133, 904616), (146, 824068), (152, 791539), (266, 452308), (292, 412034), (511, 235448), (532, 226154), (584, 206017), (1022, 117724), (1064, 113077), (1387, 86744), (1549, 77672), (2044, 58862), (2774, 43372), (3098, 38836), (4088, 29431), (5548, 21686), (6196, 19418), (9709, 12392), (10843, 11096)]