165770856

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{43441}}^1$

素因数の和:43506

約数の個数: 48

約数和(自身を含む): 457444260

約数和(自身を除く): 291673404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 43441, 86882, 130323, 173764, 260646, 347528, 390969, 521292, 781938, 1042584, 1563876, 2302373, 3127752, 4604746, 6907119, 9209492, 13814238, 18418984, 20721357, 27628476, 41442714, 55256952, 82885428, 165770856]

約数ペア:

[(1, 165770856), (2, 82885428), (3, 55256952), (4, 41442714), (6, 27628476), (8, 20721357), (9, 18418984), (12, 13814238), (18, 9209492), (24, 6907119), (36, 4604746), (53, 3127752), (72, 2302373), (106, 1563876), (159, 1042584), (212, 781938), (318, 521292), (424, 390969), (477, 347528), (636, 260646), (954, 173764), (1272, 130323), (1908, 86882), (3816, 43441)]