144581138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 94919662

約数列:

[1, 2, 13, 26, 53, 106, 239, 439, 478, 689, 878, 1378, 3107, 5707, 6214, 11414, 12667, 23267, 25334, 46534, 104921, 164671, 209842, 302471, 329342, 604942, 1363973, 2727946, 5560813, 11121626, 72290569, 144581138]

約数ペア:

[(1, 144581138), (2, 72290569), (13, 11121626), (26, 5560813), (53, 2727946), (106, 1363973), (239, 604942), (439, 329342), (478, 302471), (689, 209842), (878, 164671), (1378, 104921), (3107, 46534), (5707, 25334), (6214, 23267), (11414, 12667)]