124315156

素因数分解:

$2^2\times 7^2\times {\mathrm{634261}}^1$

素因数の和:634279

約数の個数: 18

約数和(自身を含む): 253070538

約数和(自身を除く): 128755382

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 634261, 1268522, 2537044, 4439827, 8879654, 17759308, 31078789, 62157578, 124315156]

約数ペア:

[(1, 124315156), (2, 62157578), (4, 31078789), (7, 17759308), (14, 8879654), (28, 4439827), (49, 2537044), (98, 1268522), (196, 634261)]