157435190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{8273}}^1$

素因数の和:8464

約数の個数: 32

約数和(自身を含む): 310970016

約数和(自身を除く): 153534826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 8273, 9515, 16546, 19030, 41365, 82730, 91003, 182006, 455015, 910030, 1431229, 2862458, 7156145, 14312290, 15743519, 31487038, 78717595, 157435190]

約数ペア:

[(1, 157435190), (2, 78717595), (5, 31487038), (10, 15743519), (11, 14312290), (22, 7156145), (55, 2862458), (110, 1431229), (173, 910030), (346, 455015), (865, 182006), (1730, 91003), (1903, 82730), (3806, 41365), (8273, 19030), (9515, 16546)]