156948803612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{911}}^1\times {\mathrm{7151}}^1$

素因数の和:8402

約数の個数: 48

約数和(自身を含む): 290387220480

約数和(自身を除く): 133438416868

約数列:

[1, 2, 4, 19, 38, 76, 317, 634, 911, 1268, 1822, 3644, 6023, 7151, 12046, 14302, 17309, 24092, 28604, 34618, 69236, 135869, 271738, 288787, 543476, 577574, 1155148, 2266867, 4533734, 5486953, 6514561, 9067468, 10973906, 13029122, 21947812, 26058244, 43070473, 86140946, 123776659, 172281892, 247553318, 495106636, 2065115837, 4130231674, 8260463348, 39237200903, 78474401806, 156948803612]

約数ペア:

[(1, 156948803612), (2, 78474401806), (4, 39237200903), (19, 8260463348), (38, 4130231674), (76, 2065115837), (317, 495106636), (634, 247553318), (911, 172281892), (1268, 123776659), (1822, 86140946), (3644, 43070473), (6023, 26058244), (7151, 21947812), (12046, 13029122), (14302, 10973906), (17309, 9067468), (24092, 6514561), (28604, 5486953), (34618, 4533734), (69236, 2266867), (135869, 1155148), (271738, 577574), (288787, 543476)]