156717237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 231662592

約数和(自身を除く): 74945355

約数列:

[1, 3, 17, 37, 51, 53, 111, 159, 629, 901, 1567, 1887, 1961, 2703, 4701, 5883, 26639, 33337, 57979, 79917, 83051, 100011, 173937, 249153, 985643, 1411867, 2956929, 3072887, 4235601, 9218661, 52239079, 156717237]

約数ペア:

[(1, 156717237), (3, 52239079), (17, 9218661), (37, 4235601), (51, 3072887), (53, 2956929), (111, 1411867), (159, 985643), (629, 249153), (901, 173937), (1567, 100011), (1887, 83051), (1961, 79917), (2703, 57979), (4701, 33337), (5883, 26639)]