149538456

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 428744160

約数和(自身を除く): 279205704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 73, 92, 138, 146, 184, 207, 219, 276, 292, 414, 438, 552, 584, 657, 828, 876, 1237, 1314, 1656, 1679, 1752, 2474, 2628, 3358, 3711, 4948, 5037, 5256, 6716, 7422, 9896, 10074, 11133, 13432, 14844, 15111, 20148, 22266, 28451, 29688, 30222, 40296, 44532, 56902, 60444, 85353, 89064, 90301, 113804, 120888, 170706, 180602, 227608, 256059, 270903, 341412, 361204, 512118, 541806, 682824, 722408, 812709, 1024236, 1083612, 1625418, 2048472, 2076923, 2167224, 3250836, 4153846, 6230769, 6501672, 8307692, 12461538, 16615384, 18692307, 24923076, 37384614, 49846152, 74769228, 149538456]

約数ペア:

[(1, 149538456), (2, 74769228), (3, 49846152), (4, 37384614), (6, 24923076), (8, 18692307), (9, 16615384), (12, 12461538), (18, 8307692), (23, 6501672), (24, 6230769), (36, 4153846), (46, 3250836), (69, 2167224), (72, 2076923), (73, 2048472), (92, 1625418), (138, 1083612), (146, 1024236), (184, 812709), (207, 722408), (219, 682824), (276, 541806), (292, 512118), (414, 361204), (438, 341412), (552, 270903), (584, 256059), (657, 227608), (828, 180602), (876, 170706), (1237, 120888), (1314, 113804), (1656, 90301), (1679, 89064), (1752, 85353), (2474, 60444), (2628, 56902), (3358, 44532), (3711, 40296), (4948, 30222), (5037, 29688), (5256, 28451), (6716, 22266), (7422, 20148), (9896, 15111), (10074, 14844), (11133, 13432)]