156740038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7901}}^1$

素因数の和:8032

約数の個数: 32

約数和(自身を含む): 292057920

約数和(自身を除く): 135317882

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2834, 7901, 9919, 15802, 19838, 55307, 102713, 110614, 205426, 718991, 861209, 1437982, 1722418, 6028463, 11195717, 12056926, 22391434, 78370019, 156740038]

約数ペア:

[(1, 156740038), (2, 78370019), (7, 22391434), (13, 12056926), (14, 11195717), (26, 6028463), (91, 1722418), (109, 1437982), (182, 861209), (218, 718991), (763, 205426), (1417, 110614), (1526, 102713), (2834, 55307), (7901, 19838), (9919, 15802)]