154357144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3697}}^1$

素因数の和:4027

約数の個数: 32

約数和(自身を含む): 307525680

約数和(自身を除く): 153168536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 2456, 3697, 5219, 7394, 10438, 14788, 20876, 29576, 41752, 62849, 125698, 251396, 502792, 1134979, 2269958, 4539916, 9079832, 19294643, 38589286, 77178572, 154357144]

約数ペア:

[(1, 154357144), (2, 77178572), (4, 38589286), (8, 19294643), (17, 9079832), (34, 4539916), (68, 2269958), (136, 1134979), (307, 502792), (614, 251396), (1228, 125698), (2456, 62849), (3697, 41752), (5219, 29576), (7394, 20876), (10438, 14788)]