157435998

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{971}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 321086592

約数和(自身を除く): 163650594

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 443, 886, 971, 1329, 1942, 2658, 2913, 5826, 27023, 54046, 59231, 81069, 118462, 162138, 177693, 355386, 430153, 860306, 1290459, 2580918, 26239333, 52478666, 78717999, 157435998]

約数ペア:

[(1, 157435998), (2, 78717999), (3, 52478666), (6, 26239333), (61, 2580918), (122, 1290459), (183, 860306), (366, 430153), (443, 355386), (886, 177693), (971, 162138), (1329, 118462), (1942, 81069), (2658, 59231), (2913, 54046), (5826, 27023)]