165093304

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{971}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 316502640

約数和(自身を除く): 151409336

約数列:

[1, 2, 4, 8, 53, 106, 212, 401, 424, 802, 971, 1604, 1942, 3208, 3884, 7768, 21253, 42506, 51463, 85012, 102926, 170024, 205852, 389371, 411704, 778742, 1557484, 3114968, 20636663, 41273326, 82546652, 165093304]

約数ペア:

[(1, 165093304), (2, 82546652), (4, 41273326), (8, 20636663), (53, 3114968), (106, 1557484), (212, 778742), (401, 411704), (424, 389371), (802, 205852), (971, 170024), (1604, 102926), (1942, 85012), (3208, 51463), (3884, 42506), (7768, 21253)]