165917624

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 315705600

約数和(自身を除く): 149787976

約数列:

[1, 2, 4, 8, 107, 214, 239, 428, 478, 811, 856, 956, 1622, 1912, 3244, 6488, 25573, 51146, 86777, 102292, 173554, 193829, 204584, 347108, 387658, 694216, 775316, 1550632, 20739703, 41479406, 82958812, 165917624]

約数ペア:

[(1, 165917624), (2, 82958812), (4, 41479406), (8, 20739703), (107, 1550632), (214, 775316), (239, 694216), (428, 387658), (478, 347108), (811, 204584), (856, 193829), (956, 173554), (1622, 102292), (1912, 86777), (3244, 51146), (6488, 25573)]