160035148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3163}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 347280640

約数和(自身を除く): 187245492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 3163, 3614, 3892, 6326, 7228, 12649, 12652, 22141, 25298, 41119, 44282, 50596, 82238, 88564, 164476, 287833, 439657, 575666, 879314, 1151332, 1758628, 3077599, 5715541, 6155198, 11431082, 12310396, 22862164, 40008787, 80017574, 160035148]

約数ペア:

[(1, 160035148), (2, 80017574), (4, 40008787), (7, 22862164), (13, 12310396), (14, 11431082), (26, 6155198), (28, 5715541), (52, 3077599), (91, 1758628), (139, 1151332), (182, 879314), (278, 575666), (364, 439657), (556, 287833), (973, 164476), (1807, 88564), (1946, 82238), (3163, 50596), (3614, 44282), (3892, 41119), (6326, 25298), (7228, 22141), (12649, 12652)]