160858984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140611}}^1$

素因数の和:140641

約数の個数: 32

約数和(自身を含む): 354342240

約数和(自身を除く): 193483256

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 140611, 281222, 562444, 1124888, 1546721, 1827943, 3093442, 3655886, 6186884, 7311772, 12373768, 14623544, 20107373, 40214746, 80429492, 160858984]

約数ペア:

[(1, 160858984), (2, 80429492), (4, 40214746), (8, 20107373), (11, 14623544), (13, 12373768), (22, 7311772), (26, 6186884), (44, 3655886), (52, 3093442), (88, 1827943), (104, 1546721), (143, 1124888), (286, 562444), (572, 281222), (1144, 140611)]