131629416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{288661}}^1$

素因数の和:288689

約数の個数: 32

約数和(自身を含む): 346394400

約数和(自身を除く): 214764984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 288661, 577322, 865983, 1154644, 1731966, 2309288, 3463932, 5484559, 6927864, 10969118, 16453677, 21938236, 32907354, 43876472, 65814708, 131629416]

約数ペア:

[(1, 131629416), (2, 65814708), (3, 43876472), (4, 32907354), (6, 21938236), (8, 16453677), (12, 10969118), (19, 6927864), (24, 5484559), (38, 3463932), (57, 2309288), (76, 1731966), (114, 1154644), (152, 865983), (228, 577322), (456, 288661)]