151566230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5081}}^1$

素因数の和:5264

約数の個数: 32

約数和(自身を含む): 289064160

約数和(自身を除く): 137497930

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 5081, 5966, 10162, 14915, 25405, 29830, 50810, 96539, 193078, 482695, 797717, 965390, 1595434, 3988585, 7977170, 15156623, 30313246, 75783115, 151566230]

約数ペア:

[(1, 151566230), (2, 75783115), (5, 30313246), (10, 15156623), (19, 7977170), (38, 3988585), (95, 1595434), (157, 965390), (190, 797717), (314, 482695), (785, 193078), (1570, 96539), (2983, 50810), (5081, 29830), (5966, 25405), (10162, 14915)]