161017992

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{5749}}^1$

素因数の和:6150

約数の個数: 48

約数和(自身を含む): 437287500

約数和(自身を除く): 276269508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 5749, 7002, 9336, 11498, 14004, 17247, 22996, 28008, 34494, 45992, 51741, 68988, 103482, 137976, 206964, 413928, 2236361, 4472722, 6709083, 8945444, 13418166, 17890888, 20127249, 26836332, 40254498, 53672664, 80508996, 161017992]

約数ペア:

[(1, 161017992), (2, 80508996), (3, 53672664), (4, 40254498), (6, 26836332), (8, 20127249), (9, 17890888), (12, 13418166), (18, 8945444), (24, 6709083), (36, 4472722), (72, 2236361), (389, 413928), (778, 206964), (1167, 137976), (1556, 103482), (2334, 68988), (3112, 51741), (3501, 45992), (4668, 34494), (5749, 28008), (7002, 22996), (9336, 17247), (11498, 14004)]