158744356

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{15107}}^1$

素因数の和:15219

約数の個数: 24

約数和(自身を含む): 289348416

約数和(自身を除く): 130604060

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 10508, 15107, 30214, 60428, 558959, 1072597, 1117918, 2145194, 2235836, 4290388, 39686089, 79372178, 158744356]

約数ペア:

[(1, 158744356), (2, 79372178), (4, 39686089), (37, 4290388), (71, 2235836), (74, 2145194), (142, 1117918), (148, 1072597), (284, 558959), (2627, 60428), (5254, 30214), (10508, 15107)]