161330363972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1663}}^1\times {\mathrm{2131}}^1$

素因数の和:4416

約数の個数: 48

約数和(自身を含む): 298002432000

約数和(自身を除く): 136672068028

約数列:

[1, 2, 4, 19, 38, 76, 599, 1198, 1663, 2131, 2396, 3326, 4262, 6652, 8524, 11381, 22762, 31597, 40489, 45524, 63194, 80978, 126388, 161956, 996137, 1276469, 1992274, 2552938, 3543853, 3984548, 5105876, 7087706, 14175412, 18926603, 24252911, 37853206, 48505822, 67333207, 75706412, 97011644, 134666414, 269332828, 2122767947, 4245535894, 8491071788, 40332590993, 80665181986, 161330363972]

約数ペア:

[(1, 161330363972), (2, 80665181986), (4, 40332590993), (19, 8491071788), (38, 4245535894), (76, 2122767947), (599, 269332828), (1198, 134666414), (1663, 97011644), (2131, 75706412), (2396, 67333207), (3326, 48505822), (4262, 37853206), (6652, 24252911), (8524, 18926603), (11381, 14175412), (22762, 7087706), (31597, 5105876), (40489, 3984548), (45524, 3543853), (63194, 2552938), (80978, 1992274), (126388, 1276469), (161956, 996137)]