159437626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{47143}}^1$

素因数の和:47253

約数の個数: 16

約数和(自身を含む): 254577600

約数和(自身を除く): 95139974

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 47143, 94286, 895717, 1791434, 4195727, 8391454, 79718813, 159437626]

約数ペア:

[(1, 159437626), (2, 79718813), (19, 8391454), (38, 4195727), (89, 1791434), (178, 895717), (1691, 94286), (3382, 47143)]