148948228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{260399}}^1$

素因数の和:260427

約数の個数: 24

約数和(自身を含む): 306230400

約数和(自身を除く): 157282172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 260399, 520798, 1041596, 2864389, 3385187, 5728778, 6770374, 11457556, 13540748, 37237057, 74474114, 148948228]

約数ペア:

[(1, 148948228), (2, 74474114), (4, 37237057), (11, 13540748), (13, 11457556), (22, 6770374), (26, 5728778), (44, 3385187), (52, 2864389), (143, 1041596), (286, 520798), (572, 260399)]