157689230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 291862656

約数和(自身を除く): 134173426

約数列:

[1, 2, 5, 10, 47, 94, 157, 235, 314, 470, 785, 1570, 2137, 4274, 7379, 10685, 14758, 21370, 36895, 73790, 100439, 200878, 335509, 502195, 671018, 1004390, 1677545, 3355090, 15768923, 31537846, 78844615, 157689230]

約数ペア:

[(1, 157689230), (2, 78844615), (5, 31537846), (10, 15768923), (47, 3355090), (94, 1677545), (157, 1004390), (235, 671018), (314, 502195), (470, 335509), (785, 200878), (1570, 100439), (2137, 73790), (4274, 36895), (7379, 21370), (10685, 14758)]