156363090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{400931}}^1$

素因数の和:400954

約数の個数: 32

約数和(自身を含む): 404139456

約数和(自身を除く): 247776366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 400931, 801862, 1202793, 2004655, 2405586, 4009310, 5212103, 6013965, 10424206, 12027930, 15636309, 26060515, 31272618, 52121030, 78181545, 156363090]

約数ペア:

[(1, 156363090), (2, 78181545), (3, 52121030), (5, 31272618), (6, 26060515), (10, 15636309), (13, 12027930), (15, 10424206), (26, 6013965), (30, 5212103), (39, 4009310), (65, 2405586), (78, 2004655), (130, 1202793), (195, 801862), (390, 400931)]