157089052016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3913139}}^1$

素因数の和:3913353

約数の個数: 40

約数和(自身を含む): 329470735440

約数和(自身を除く): 172381683424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2509, 3088, 5018, 10036, 20072, 40144, 3913139, 7826278, 15652556, 31305112, 50870807, 62610224, 101741614, 203483228, 406966456, 755235827, 813932912, 1510471654, 3020943308, 6041886616, 9818065751, 12083773232, 19636131502, 39272263004, 78544526008, 157089052016]

約数ペア:

[(1, 157089052016), (2, 78544526008), (4, 39272263004), (8, 19636131502), (13, 12083773232), (16, 9818065751), (26, 6041886616), (52, 3020943308), (104, 1510471654), (193, 813932912), (208, 755235827), (386, 406966456), (772, 203483228), (1544, 101741614), (2509, 62610224), (3088, 50870807), (5018, 31305112), (10036, 15652556), (20072, 7826278), (40144, 3913139)]