156794220016

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19717583}}^1$

素因数の和:19717669

約数の個数: 40

約数和(自身を含む): 352077179904

約数和(自身を除く): 195282959888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 19717583, 39435166, 78870332, 138023081, 157740664, 276046162, 315481328, 552092324, 1104184648, 1399948393, 2208369296, 2799896786, 5599793572, 9799638751, 11199587144, 19599277502, 22399174288, 39198555004, 78397110008, 156794220016]

約数ペア:

[(1, 156794220016), (2, 78397110008), (4, 39198555004), (7, 22399174288), (8, 19599277502), (14, 11199587144), (16, 9799638751), (28, 5599793572), (56, 2799896786), (71, 2208369296), (112, 1399948393), (142, 1104184648), (284, 552092324), (497, 315481328), (568, 276046162), (994, 157740664), (1136, 138023081), (1988, 78870332), (3976, 39435166), (7952, 19717583)]