157028879294

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{312407}}^1$

素因数の和:312669

約数の個数: 48

約数和(自身を含む): 287195424768

約数和(自身を除く): 130166545474

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 223, 322, 446, 1127, 1561, 2254, 3122, 5129, 10258, 10927, 21854, 35903, 71806, 251321, 312407, 502642, 624814, 2186849, 4373698, 7185361, 14370722, 15307943, 30615886, 50297527, 69666761, 100595054, 139333522, 352082689, 487667327, 704165378, 975334654, 1602335503, 3204671006, 3413671289, 6827342578, 11216348521, 22432697042, 78514439647, 157028879294]

約数ペア:

[(1, 157028879294), (2, 78514439647), (7, 22432697042), (14, 11216348521), (23, 6827342578), (46, 3413671289), (49, 3204671006), (98, 1602335503), (161, 975334654), (223, 704165378), (322, 487667327), (446, 352082689), (1127, 139333522), (1561, 100595054), (2254, 69666761), (3122, 50297527), (5129, 30615886), (10258, 15307943), (10927, 14370722), (21854, 7185361), (35903, 4373698), (71806, 2186849), (251321, 624814), (312407, 502642)]