140816472

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 359009280

約数和(自身を除く): 218192808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 223, 249, 317, 332, 446, 498, 634, 664, 669, 892, 951, 996, 1268, 1338, 1784, 1902, 1992, 2536, 2676, 3804, 5352, 7608, 18509, 26311, 37018, 52622, 55527, 70691, 74036, 78933, 105244, 111054, 141382, 148072, 157866, 210488, 212073, 222108, 282764, 315732, 424146, 444216, 565528, 631464, 848292, 1696584, 5867353, 11734706, 17602059, 23469412, 35204118, 46938824, 70408236, 140816472]

約数ペア:

[(1, 140816472), (2, 70408236), (3, 46938824), (4, 35204118), (6, 23469412), (8, 17602059), (12, 11734706), (24, 5867353), (83, 1696584), (166, 848292), (223, 631464), (249, 565528), (317, 444216), (332, 424146), (446, 315732), (498, 282764), (634, 222108), (664, 212073), (669, 210488), (892, 157866), (951, 148072), (996, 141382), (1268, 111054), (1338, 105244), (1784, 78933), (1902, 74036), (1992, 70691), (2536, 55527), (2676, 52622), (3804, 37018), (5352, 26311), (7608, 18509)]