170503264

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1621}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 355607280

約数和(自身を除く): 185104016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 173, 304, 346, 608, 692, 1384, 1621, 2768, 3242, 3287, 5536, 6484, 6574, 12968, 13148, 25936, 26296, 30799, 51872, 52592, 61598, 105184, 123196, 246392, 280433, 492784, 560866, 985568, 1121732, 2243464, 4486928, 5328227, 8973856, 10656454, 21312908, 42625816, 85251632, 170503264]

約数ペア:

[(1, 170503264), (2, 85251632), (4, 42625816), (8, 21312908), (16, 10656454), (19, 8973856), (32, 5328227), (38, 4486928), (76, 2243464), (152, 1121732), (173, 985568), (304, 560866), (346, 492784), (608, 280433), (692, 246392), (1384, 123196), (1621, 105184), (2768, 61598), (3242, 52592), (3287, 51872), (5536, 30799), (6484, 26296), (6574, 25936), (12968, 13148)]