157224964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 315883008

約数和(自身を除く): 158658044

約数列:

[1, 2, 4, 13, 23, 26, 46, 47, 52, 92, 94, 188, 299, 598, 611, 1081, 1196, 1222, 2162, 2444, 2797, 4324, 5594, 11188, 14053, 28106, 36361, 56212, 64331, 72722, 128662, 131459, 145444, 257324, 262918, 525836, 836303, 1672606, 1708967, 3023557, 3345212, 3417934, 6047114, 6835868, 12094228, 39306241, 78612482, 157224964]

約数ペア:

[(1, 157224964), (2, 78612482), (4, 39306241), (13, 12094228), (23, 6835868), (26, 6047114), (46, 3417934), (47, 3345212), (52, 3023557), (92, 1708967), (94, 1672606), (188, 836303), (299, 525836), (598, 262918), (611, 257324), (1081, 145444), (1196, 131459), (1222, 128662), (2162, 72722), (2444, 64331), (2797, 56212), (4324, 36361), (5594, 28106), (11188, 14053)]