156917212330

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1\times {\mathrm{175039}}^1$

素因数の和:175774

約数の個数: 32

約数和(自身を含む): 284749470720

約数和(自身を除く): 127832258390

約数列:

[1, 2, 5, 10, 157, 314, 571, 785, 1142, 1570, 2855, 5710, 89647, 175039, 179294, 350078, 448235, 875195, 896470, 1750390, 27481123, 54962246, 99947269, 137405615, 199894538, 274811230, 499736345, 999472690, 15691721233, 31383442466, 78458606165, 156917212330]

約数ペア:

[(1, 156917212330), (2, 78458606165), (5, 31383442466), (10, 15691721233), (157, 999472690), (314, 499736345), (571, 274811230), (785, 199894538), (1142, 137405615), (1570, 99947269), (2855, 54962246), (5710, 27481123), (89647, 1750390), (175039, 896470), (179294, 875195), (350078, 448235)]