145923076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{90523}}^1$

素因数の和:90571

約数の個数: 24

約数和(自身を含む): 283883264

約数和(自身を除く): 137960188

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 90523, 181046, 362092, 1176799, 2353598, 2806213, 4707196, 5612426, 11224852, 36480769, 72961538, 145923076]

約数ペア:

[(1, 145923076), (2, 72961538), (4, 36480769), (13, 11224852), (26, 5612426), (31, 4707196), (52, 2806213), (62, 2353598), (124, 1176799), (403, 362092), (806, 181046), (1612, 90523)]