156926538

素因数分解:

$2^1\times 3^3\times {\mathrm{401}}^1\times {\mathrm{7247}}^1$

素因数の和:7659

約数の個数: 32

約数和(自身を含む): 349643520

約数和(自身を除く): 192716982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 401, 802, 1203, 2406, 3609, 7218, 7247, 10827, 14494, 21654, 21741, 43482, 65223, 130446, 195669, 391338, 2906047, 5812094, 8718141, 17436282, 26154423, 52308846, 78463269, 156926538]

約数ペア:

[(1, 156926538), (2, 78463269), (3, 52308846), (6, 26154423), (9, 17436282), (18, 8718141), (27, 5812094), (54, 2906047), (401, 391338), (802, 195669), (1203, 130446), (2406, 65223), (3609, 43482), (7218, 21741), (7247, 21654), (10827, 14494)]