165770334

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{19553}}^1$

素因数の和:19721

約数の個数: 32

約数和(自身を含む): 370743840

約数和(自身を除く): 204973506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 19553, 39106, 58659, 117318, 175977, 351954, 527931, 1055862, 3069821, 6139642, 9209463, 18418926, 27628389, 55256778, 82885167, 165770334]

約数ペア:

[(1, 165770334), (2, 82885167), (3, 55256778), (6, 27628389), (9, 18418926), (18, 9209463), (27, 6139642), (54, 3069821), (157, 1055862), (314, 527931), (471, 351954), (942, 175977), (1413, 117318), (2826, 58659), (4239, 39106), (8478, 19553)]