158068344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21881}}^1$

素因数の和:21940

約数の個数: 64

約数和(自身を含む): 462147840

約数和(自身を除く): 304079496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 21881, 43762, 65643, 87524, 131286, 153167, 175048, 262572, 306334, 459501, 525144, 612668, 919002, 940883, 1225336, 1838004, 1881766, 2822649, 3676008, 3763532, 5645298, 6586181, 7527064, 11290596, 13172362, 19758543, 22581192, 26344724, 39517086, 52689448, 79034172, 158068344]

約数ペア:

[(1, 158068344), (2, 79034172), (3, 52689448), (4, 39517086), (6, 26344724), (7, 22581192), (8, 19758543), (12, 13172362), (14, 11290596), (21, 7527064), (24, 6586181), (28, 5645298), (42, 3763532), (43, 3676008), (56, 2822649), (84, 1881766), (86, 1838004), (129, 1225336), (168, 940883), (172, 919002), (258, 612668), (301, 525144), (344, 459501), (516, 306334), (602, 262572), (903, 175048), (1032, 153167), (1204, 131286), (1806, 87524), (2408, 65643), (3612, 43762), (7224, 21881)]