163419308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{35311}}^1$

素因数の和:35417

約数の個数: 24

約数和(自身を含む): 311451840

約数和(自身を除く): 148032532

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 35311, 70622, 141244, 459043, 918086, 1836172, 3142679, 6285358, 12570716, 40854827, 81709654, 163419308]

約数ペア:

[(1, 163419308), (2, 81709654), (4, 40854827), (13, 12570716), (26, 6285358), (52, 3142679), (89, 1836172), (178, 918086), (356, 459043), (1157, 141244), (2314, 70622), (4628, 35311)]