155806222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 286239744

約数和(自身を除く): 130433522

約数列:

[1, 2, 11, 13, 22, 26, 47, 67, 94, 134, 143, 173, 286, 346, 517, 611, 737, 871, 1034, 1222, 1474, 1742, 1903, 2249, 3149, 3806, 4498, 6298, 6721, 8131, 9581, 11591, 13442, 16262, 19162, 23182, 24739, 34639, 40937, 49478, 69278, 81874, 89441, 105703, 127501, 150683, 178882, 211406, 255002, 301366, 450307, 544777, 900614, 1089554, 1162733, 1657513, 2325466, 3315026, 5992547, 7082101, 11985094, 14164202, 77903111, 155806222]

約数ペア:

[(1, 155806222), (2, 77903111), (11, 14164202), (13, 11985094), (22, 7082101), (26, 5992547), (47, 3315026), (67, 2325466), (94, 1657513), (134, 1162733), (143, 1089554), (173, 900614), (286, 544777), (346, 450307), (517, 301366), (611, 255002), (737, 211406), (871, 178882), (1034, 150683), (1222, 127501), (1474, 105703), (1742, 89441), (1903, 81874), (2249, 69278), (3149, 49478), (3806, 40937), (4498, 34639), (6298, 24739), (6721, 23182), (8131, 19162), (9581, 16262), (11591, 13442)]