158522210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8951}}^1$

素因数の和:8999

約数の個数: 64

約数和(自身を含む): 371257344

約数和(自身を除く): 212735134

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 8855, 8951, 17710, 17902, 44755, 62657, 89510, 98461, 125314, 196922, 205873, 313285, 411746, 492305, 626570, 689227, 984610, 1029365, 1378454, 1441111, 2058730, 2264603, 2882222, 3446135, 4529206, 6892270, 7205555, 11323015, 14411110, 15852221, 22646030, 31704442, 79261105, 158522210]

約数ペア:

[(1, 158522210), (2, 79261105), (5, 31704442), (7, 22646030), (10, 15852221), (11, 14411110), (14, 11323015), (22, 7205555), (23, 6892270), (35, 4529206), (46, 3446135), (55, 2882222), (70, 2264603), (77, 2058730), (110, 1441111), (115, 1378454), (154, 1029365), (161, 984610), (230, 689227), (253, 626570), (322, 492305), (385, 411746), (506, 313285), (770, 205873), (805, 196922), (1265, 125314), (1610, 98461), (1771, 89510), (2530, 62657), (3542, 44755), (8855, 17902), (8951, 17710)]