157048218460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19583}}^1\times {\mathrm{57283}}^1$

素因数の和:76882

約数の個数: 48

約数和(自身を含む): 376941551616

約数和(自身を除く): 219893333156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19583, 39166, 57283, 78332, 97915, 114566, 137081, 195830, 229132, 274162, 286415, 391660, 400981, 548324, 572830, 685405, 801962, 1145660, 1370810, 1603924, 2004905, 2741620, 4009810, 8019620, 1121772989, 2243545978, 4487091956, 5608864945, 7852410923, 11217729890, 15704821846, 22435459780, 31409643692, 39262054615, 78524109230, 157048218460]

約数ペア:

[(1, 157048218460), (2, 78524109230), (4, 39262054615), (5, 31409643692), (7, 22435459780), (10, 15704821846), (14, 11217729890), (20, 7852410923), (28, 5608864945), (35, 4487091956), (70, 2243545978), (140, 1121772989), (19583, 8019620), (39166, 4009810), (57283, 2741620), (78332, 2004905), (97915, 1603924), (114566, 1370810), (137081, 1145660), (195830, 801962), (229132, 685405), (274162, 572830), (286415, 548324), (391660, 400981)]