157020078

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2543}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 323108352

約数和(自身を除く): 166088274

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 251, 502, 753, 1506, 2543, 5086, 7629, 10291, 15258, 20582, 30873, 61746, 104263, 208526, 312789, 625578, 638293, 1276586, 1914879, 3829758, 26170013, 52340026, 78510039, 157020078]

約数ペア:

[(1, 157020078), (2, 78510039), (3, 52340026), (6, 26170013), (41, 3829758), (82, 1914879), (123, 1276586), (246, 638293), (251, 625578), (502, 312789), (753, 208526), (1506, 104263), (2543, 61746), (5086, 30873), (7629, 20582), (10291, 15258)]