138649824

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{28319}}^1$

素因数の和:28352

約数の個数: 72

約数和(自身を含む): 417493440

約数和(自身を除く): 278843616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 28319, 56638, 84957, 113276, 169914, 226552, 254871, 339828, 453104, 481423, 509742, 679656, 906208, 962846, 1019484, 1359312, 1444269, 1925692, 2038968, 2718624, 2888538, 3851384, 4077936, 4332807, 5777076, 7702768, 8155872, 8665614, 11554152, 15405536, 17331228, 23108304, 34662456, 46216608, 69324912, 138649824]

約数ペア:

[(1, 138649824), (2, 69324912), (3, 46216608), (4, 34662456), (6, 23108304), (8, 17331228), (9, 15405536), (12, 11554152), (16, 8665614), (17, 8155872), (18, 7702768), (24, 5777076), (32, 4332807), (34, 4077936), (36, 3851384), (48, 2888538), (51, 2718624), (68, 2038968), (72, 1925692), (96, 1444269), (102, 1359312), (136, 1019484), (144, 962846), (153, 906208), (204, 679656), (272, 509742), (288, 481423), (306, 453104), (408, 339828), (544, 254871), (612, 226552), (816, 169914), (1224, 113276), (1632, 84957), (2448, 56638), (4896, 28319)]