142772706

素因数分解:

$2^1\times 3^5\times {\mathrm{263}}^1\times {\mathrm{1117}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 322305984

約数和(自身を除く): 179533278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 263, 486, 526, 789, 1117, 1578, 2234, 2367, 3351, 4734, 6702, 7101, 10053, 14202, 20106, 21303, 30159, 42606, 60318, 63909, 90477, 127818, 180954, 271431, 293771, 542862, 587542, 881313, 1762626, 2643939, 5287878, 7931817, 15863634, 23795451, 47590902, 71386353, 142772706]

約数ペア:

[(1, 142772706), (2, 71386353), (3, 47590902), (6, 23795451), (9, 15863634), (18, 7931817), (27, 5287878), (54, 2643939), (81, 1762626), (162, 881313), (243, 587542), (263, 542862), (486, 293771), (526, 271431), (789, 180954), (1117, 127818), (1578, 90477), (2234, 63909), (2367, 60318), (3351, 42606), (4734, 30159), (6702, 21303), (7101, 20106), (10053, 14202)]