157356430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{204359}}^1$

素因数の和:204384

約数の個数: 32

約数和(自身を含む): 353134080

約数和(自身を除く): 195777650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 204359, 408718, 1021795, 1430513, 2043590, 2247949, 2861026, 4495898, 7152565, 11239745, 14305130, 15735643, 22479490, 31471286, 78678215, 157356430]

約数ペア:

[(1, 157356430), (2, 78678215), (5, 31471286), (7, 22479490), (10, 15735643), (11, 14305130), (14, 11239745), (22, 7152565), (35, 4495898), (55, 2861026), (70, 2247949), (77, 2043590), (110, 1430513), (154, 1021795), (385, 408718), (770, 204359)]