142738736

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55411}}^1$

素因数の和:55449

約数の個数: 40

約数和(自身を含む): 329812224

約数和(自身を除く): 187073488

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 55411, 110822, 221644, 387877, 443288, 775754, 886576, 1274453, 1551508, 2548906, 3103016, 5097812, 6206032, 8921171, 10195624, 17842342, 20391248, 35684684, 71369368, 142738736]

約数ペア:

[(1, 142738736), (2, 71369368), (4, 35684684), (7, 20391248), (8, 17842342), (14, 10195624), (16, 8921171), (23, 6206032), (28, 5097812), (46, 3103016), (56, 2548906), (92, 1551508), (112, 1274453), (161, 886576), (184, 775754), (322, 443288), (368, 387877), (644, 221644), (1288, 110822), (2576, 55411)]