161736068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{39371}}^1$

素因数の和:39467

約数の個数: 24

約数和(自身を含む): 308676480

約数和(自身を除く): 146940412

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 39371, 78742, 157484, 511823, 1023646, 2047292, 3110309, 6220618, 12441236, 40434017, 80868034, 161736068]

約数ペア:

[(1, 161736068), (2, 80868034), (4, 40434017), (13, 12441236), (26, 6220618), (52, 3110309), (79, 2047292), (158, 1023646), (316, 511823), (1027, 157484), (2054, 78742), (4108, 39371)]