142947864

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{7549}}^1$

素因数の和:7824

約数の個数: 48

約数和(自身を含む): 388674000

約数和(自身を除く): 245726136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 7549, 9468, 15098, 18936, 22647, 30196, 45294, 60392, 67941, 90588, 135882, 181176, 271764, 543528, 1985387, 3970774, 5956161, 7941548, 11912322, 15883096, 17868483, 23824644, 35736966, 47649288, 71473932, 142947864]

約数ペア:

[(1, 142947864), (2, 71473932), (3, 47649288), (4, 35736966), (6, 23824644), (8, 17868483), (9, 15883096), (12, 11912322), (18, 7941548), (24, 5956161), (36, 3970774), (72, 1985387), (263, 543528), (526, 271764), (789, 181176), (1052, 135882), (1578, 90588), (2104, 67941), (2367, 60392), (3156, 45294), (4734, 30196), (6312, 22647), (7549, 18936), (9468, 15098)]