161995032

素因数分解:

$2^3\times 3^3\times {\mathrm{797}}^1\times {\mathrm{941}}^1$

素因数の和:1753

約数の個数: 64

約数和(自身を含む): 451029600

約数和(自身を除く): 289034568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 797, 941, 1594, 1882, 2391, 2823, 3188, 3764, 4782, 5646, 6376, 7173, 7528, 8469, 9564, 11292, 14346, 16938, 19128, 21519, 22584, 25407, 28692, 33876, 43038, 50814, 57384, 67752, 86076, 101628, 172152, 203256, 749977, 1499954, 2249931, 2999908, 4499862, 5999816, 6749793, 8999724, 13499586, 17999448, 20249379, 26999172, 40498758, 53998344, 80997516, 161995032]

約数ペア:

[(1, 161995032), (2, 80997516), (3, 53998344), (4, 40498758), (6, 26999172), (8, 20249379), (9, 17999448), (12, 13499586), (18, 8999724), (24, 6749793), (27, 5999816), (36, 4499862), (54, 2999908), (72, 2249931), (108, 1499954), (216, 749977), (797, 203256), (941, 172152), (1594, 101628), (1882, 86076), (2391, 67752), (2823, 57384), (3188, 50814), (3764, 43038), (4782, 33876), (5646, 28692), (6376, 25407), (7173, 22584), (7528, 21519), (8469, 19128), (9564, 16938), (11292, 14346)]