172625902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 278092800

約数和(自身を除く): 105466898

約数列:

[1, 2, 23, 46, 67, 79, 134, 158, 709, 1418, 1541, 1817, 3082, 3634, 5293, 10586, 16307, 32614, 47503, 56011, 95006, 112022, 121739, 243478, 1092569, 1288253, 2185138, 2576506, 3752737, 7505474, 86312951, 172625902]

約数ペア:

[(1, 172625902), (2, 86312951), (23, 7505474), (46, 3752737), (67, 2576506), (79, 2185138), (134, 1288253), (158, 1092569), (709, 243478), (1418, 121739), (1541, 112022), (1817, 95006), (3082, 56011), (3634, 47503), (5293, 32614), (10586, 16307)]