140026464

素因数分解:

$2^5\times 3^2\times {\mathrm{486203}}^1$

素因数の和:486219

約数の個数: 36

約数和(自身を含む): 398201076

約数和(自身を除く): 258174612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 486203, 972406, 1458609, 1944812, 2917218, 3889624, 4375827, 5834436, 7779248, 8751654, 11668872, 15558496, 17503308, 23337744, 35006616, 46675488, 70013232, 140026464]

約数ペア:

[(1, 140026464), (2, 70013232), (3, 46675488), (4, 35006616), (6, 23337744), (8, 17503308), (9, 15558496), (12, 11668872), (16, 8751654), (18, 7779248), (24, 5834436), (32, 4375827), (36, 3889624), (48, 2917218), (72, 1944812), (96, 1458609), (144, 972406), (288, 486203)]