149723164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{3733}}^1$

素因数の和:4045

約数の個数: 24

約数和(自身を含む): 270162368

約数和(自身を除く): 120439204

約数列:

[1, 2, 4, 37, 74, 148, 271, 542, 1084, 3733, 7466, 10027, 14932, 20054, 40108, 138121, 276242, 552484, 1011643, 2023286, 4046572, 37430791, 74861582, 149723164]

約数ペア:

[(1, 149723164), (2, 74861582), (4, 37430791), (37, 4046572), (74, 2023286), (148, 1011643), (271, 552484), (542, 276242), (1084, 138121), (3733, 40108), (7466, 20054), (10027, 14932)]