126387528

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{72139}}^1$

素因数の和:72221

約数の個数: 32

約数和(自身を含む): 320301600

約数和(自身を除く): 193914072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 72139, 144278, 216417, 288556, 432834, 577112, 865668, 1731336, 5266147, 10532294, 15798441, 21064588, 31596882, 42129176, 63193764, 126387528]

約数ペア:

[(1, 126387528), (2, 63193764), (3, 42129176), (4, 31596882), (6, 21064588), (8, 15798441), (12, 10532294), (24, 5266147), (73, 1731336), (146, 865668), (219, 577112), (292, 432834), (438, 288556), (584, 216417), (876, 144278), (1752, 72139)]