164476156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 333226656

約数和(自身を除く): 168750500

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 221, 268, 442, 871, 884, 1139, 1742, 2278, 2777, 3484, 4556, 5554, 11108, 14807, 29614, 36101, 47209, 59228, 72202, 94418, 144404, 186059, 188836, 372118, 613717, 744236, 1227434, 2418767, 2454868, 3163003, 4837534, 6326006, 9675068, 12652012, 41119039, 82238078, 164476156]

約数ペア:

[(1, 164476156), (2, 82238078), (4, 41119039), (13, 12652012), (17, 9675068), (26, 6326006), (34, 4837534), (52, 3163003), (67, 2454868), (68, 2418767), (134, 1227434), (221, 744236), (268, 613717), (442, 372118), (871, 188836), (884, 186059), (1139, 144404), (1742, 94418), (2278, 72202), (2777, 59228), (3484, 47209), (4556, 36101), (5554, 29614), (11108, 14807)]