181330392904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{1301}}^1\times {\mathrm{328721}}^1$

素因数の和:330081

約数の個数: 32

約数和(自身を含む): 346676795640

約数和(自身を除く): 165346402736

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1301, 2602, 5204, 10408, 68953, 137906, 275812, 328721, 551624, 657442, 1314884, 2629768, 17422213, 34844426, 69688852, 139377704, 427666021, 855332042, 1710664084, 3421328168, 22666299113, 45332598226, 90665196452, 181330392904]

約数ペア:

[(1, 181330392904), (2, 90665196452), (4, 45332598226), (8, 22666299113), (53, 3421328168), (106, 1710664084), (212, 855332042), (424, 427666021), (1301, 139377704), (2602, 69688852), (5204, 34844426), (10408, 17422213), (68953, 2629768), (137906, 1314884), (275812, 657442), (328721, 551624)]