153150244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{12323}}^1$

素因数の和:12579

約数の個数: 24

約数和(自身を含む): 289860480

約数和(自身を除く): 136710236

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12323, 12428, 24646, 49292, 160199, 320398, 640796, 2945197, 5890394, 11780788, 38287561, 76575122, 153150244]

約数ペア:

[(1, 153150244), (2, 76575122), (4, 38287561), (13, 11780788), (26, 5890394), (52, 2945197), (239, 640796), (478, 320398), (956, 160199), (3107, 49292), (6214, 24646), (12323, 12428)]