156948049424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{316427519}}^1$

素因数の和:316427558

約数の個数: 20

約数和(自身を含む): 313896099840

約数和(自身を除く): 156948050416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316427519, 632855038, 1265710076, 2531420152, 5062840304, 9809253089, 19618506178, 39237012356, 78474024712, 156948049424]

約数ペア:

[(1, 156948049424), (2, 78474024712), (4, 39237012356), (8, 19618506178), (16, 9809253089), (31, 5062840304), (62, 2531420152), (124, 1265710076), (248, 632855038), (496, 316427519)]