139354848

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{28463}}^1$

素因数の和:28496

約数の個数: 72

約数和(自身を含む): 419616288

約数和(自身を除く): 280261440

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, 28463, 56926, 85389, 113852, 170778, 227704, 256167, 341556, 455408, 483871, 512334, 683112, 910816, 967742, 1024668, 1366224, 1451613, 1935484, 2049336, 2732448, 2903226, 3870968, 4098672, 4354839, 5806452, 7741936, 8197344, 8709678, 11612904, 15483872, 17419356, 23225808, 34838712, 46451616, 69677424, 139354848]

約数ペア:

[(1, 139354848), (2, 69677424), (3, 46451616), (4, 34838712), (6, 23225808), (8, 17419356), (9, 15483872), (12, 11612904), (16, 8709678), (17, 8197344), (18, 7741936), (24, 5806452), (32, 4354839), (34, 4098672), (36, 3870968), (48, 2903226), (51, 2732448), (68, 2049336), (72, 1935484), (96, 1451613), (102, 1366224), (136, 1024668), (144, 967742), (153, 910816), (204, 683112), (272, 512334), (288, 483871), (306, 455408), (408, 341556), (544, 256167), (612, 227704), (816, 170778), (1224, 113852), (1632, 85389), (2448, 56926), (4896, 28463)]