142625756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7393}}^1$

素因数の和:7470

約数の個数: 48

約数和(自身を含む): 313032384

約数和(自身を除く): 170406628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 7393, 9646, 14786, 19292, 29572, 51751, 96109, 103502, 192218, 207004, 384436, 391829, 672763, 783658, 1345526, 1567316, 2691052, 2742803, 5093777, 5485606, 10187554, 10971212, 20375108, 35656439, 71312878, 142625756]

約数ペア:

[(1, 142625756), (2, 71312878), (4, 35656439), (7, 20375108), (13, 10971212), (14, 10187554), (26, 5485606), (28, 5093777), (52, 2742803), (53, 2691052), (91, 1567316), (106, 1345526), (182, 783658), (212, 672763), (364, 391829), (371, 384436), (689, 207004), (742, 192218), (1378, 103502), (1484, 96109), (2756, 51751), (4823, 29572), (7393, 19292), (9646, 14786)]