161134072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 341510400

約数和(自身を除く): 180376328

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 97, 172, 194, 344, 388, 439, 473, 776, 878, 946, 1067, 1756, 1892, 2134, 3512, 3784, 4171, 4268, 4829, 8342, 8536, 9658, 16684, 18877, 19316, 33368, 37754, 38632, 42583, 45881, 75508, 85166, 91762, 151016, 170332, 183524, 207647, 340664, 367048, 415294, 468413, 830588, 936826, 1661176, 1831069, 1873652, 3662138, 3747304, 7324276, 14648552, 20141759, 40283518, 80567036, 161134072]

約数ペア:

[(1, 161134072), (2, 80567036), (4, 40283518), (8, 20141759), (11, 14648552), (22, 7324276), (43, 3747304), (44, 3662138), (86, 1873652), (88, 1831069), (97, 1661176), (172, 936826), (194, 830588), (344, 468413), (388, 415294), (439, 367048), (473, 340664), (776, 207647), (878, 183524), (946, 170332), (1067, 151016), (1756, 91762), (1892, 85166), (2134, 75508), (3512, 45881), (3784, 42583), (4171, 38632), (4268, 37754), (4829, 33368), (8342, 19316), (8536, 18877), (9658, 16684)]