156784004390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29569}}^1\times {\mathrm{40787}}^1$

素因数の和:70376

約数の個数: 32

約数和(自身を含む): 303937492320

約数和(自身を除く): 147153487930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 29569, 40787, 59138, 81574, 147845, 203935, 295690, 384397, 407870, 530231, 768794, 1060462, 1921985, 2651155, 3843970, 5302310, 1206030803, 2412061606, 6030154015, 12060308030, 15678400439, 31356800878, 78392002195, 156784004390]

約数ペア:

[(1, 156784004390), (2, 78392002195), (5, 31356800878), (10, 15678400439), (13, 12060308030), (26, 6030154015), (65, 2412061606), (130, 1206030803), (29569, 5302310), (40787, 3843970), (59138, 2651155), (81574, 1921985), (147845, 1060462), (203935, 768794), (295690, 530231), (384397, 407870)]