142831546

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 257134752

約数和(自身を除く): 114303206

約数列:

[1, 2, 11, 13, 22, 26, 83, 121, 143, 166, 242, 286, 547, 913, 1079, 1094, 1573, 1826, 2158, 3146, 6017, 7111, 10043, 11869, 12034, 14222, 20086, 23738, 45401, 66187, 78221, 90802, 130559, 132374, 156442, 261118, 499411, 590213, 860431, 998822, 1180426, 1720862, 5493521, 6492343, 10987042, 12984686, 71415773, 142831546]

約数ペア:

[(1, 142831546), (2, 71415773), (11, 12984686), (13, 10987042), (22, 6492343), (26, 5493521), (83, 1720862), (121, 1180426), (143, 998822), (166, 860431), (242, 590213), (286, 499411), (547, 261118), (913, 156442), (1079, 132374), (1094, 130559), (1573, 90802), (1826, 78221), (2158, 66187), (3146, 45401), (6017, 23738), (7111, 20086), (10043, 14222), (11869, 12034)]