159751000

素因数分解:

$2^3\times 5^3\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 377563680

約数和(自身を除く): 217812680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 125, 200, 214, 250, 428, 500, 535, 856, 1000, 1070, 1493, 2140, 2675, 2986, 4280, 5350, 5972, 7465, 10700, 11944, 13375, 14930, 21400, 26750, 29860, 37325, 53500, 59720, 74650, 107000, 149300, 159751, 186625, 298600, 319502, 373250, 639004, 746500, 798755, 1278008, 1493000, 1597510, 3195020, 3993775, 6390040, 7987550, 15975100, 19968875, 31950200, 39937750, 79875500, 159751000]

約数ペア:

[(1, 159751000), (2, 79875500), (4, 39937750), (5, 31950200), (8, 19968875), (10, 15975100), (20, 7987550), (25, 6390040), (40, 3993775), (50, 3195020), (100, 1597510), (107, 1493000), (125, 1278008), (200, 798755), (214, 746500), (250, 639004), (428, 373250), (500, 319502), (535, 298600), (856, 186625), (1000, 159751), (1070, 149300), (1493, 107000), (2140, 74650), (2675, 59720), (2986, 53500), (4280, 37325), (5350, 29860), (5972, 26750), (7465, 21400), (10700, 14930), (11944, 13375)]