157066806440

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{6533561}}^1$

素因数の和:6534173

約数の個数: 32

約数和(自身を含む): 353988389160

約数和(自身を除く): 196921582720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 4808, 6010, 12020, 24040, 6533561, 13067122, 26134244, 32667805, 52268488, 65335610, 130671220, 261342440, 3926670161, 7853340322, 15706680644, 19633350805, 31413361288, 39266701610, 78533403220, 157066806440]

約数ペア:

[(1, 157066806440), (2, 78533403220), (4, 39266701610), (5, 31413361288), (8, 19633350805), (10, 15706680644), (20, 7853340322), (40, 3926670161), (601, 261342440), (1202, 130671220), (2404, 65335610), (3005, 52268488), (4808, 32667805), (6010, 26134244), (12020, 13067122), (24040, 6533561)]