156907979744

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{1103}}^1\times {\mathrm{16903}}^1$

素因数の和:18279

約数の個数: 48

約数和(自身を含む): 310386650112

約数和(自身を除く): 153478670368

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 1052, 1103, 2104, 2206, 4208, 4412, 8416, 8824, 16903, 17648, 33806, 35296, 67612, 135224, 270448, 290089, 540896, 580178, 1160356, 2320712, 4445489, 4641424, 8890978, 9282848, 17781956, 18644009, 35563912, 37288018, 71127824, 74576036, 142255648, 149152072, 298304144, 596608288, 4903374367, 9806748734, 19613497468, 39226994936, 78453989872, 156907979744]

約数ペア:

[(1, 156907979744), (2, 78453989872), (4, 39226994936), (8, 19613497468), (16, 9806748734), (32, 4903374367), (263, 596608288), (526, 298304144), (1052, 149152072), (1103, 142255648), (2104, 74576036), (2206, 71127824), (4208, 37288018), (4412, 35563912), (8416, 18644009), (8824, 17781956), (16903, 9282848), (17648, 8890978), (33806, 4641424), (35296, 4445489), (67612, 2320712), (135224, 1160356), (270448, 580178), (290089, 540896)]