156746810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{2371}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 308435904

約数和(自身を除く): 151689094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 601, 1202, 2371, 3005, 4742, 6010, 6611, 11855, 13222, 23710, 26081, 33055, 52162, 66110, 130405, 260810, 1424971, 2849942, 7124855, 14249710, 15674681, 31349362, 78373405, 156746810]

約数ペア:

[(1, 156746810), (2, 78373405), (5, 31349362), (10, 15674681), (11, 14249710), (22, 7124855), (55, 2849942), (110, 1424971), (601, 260810), (1202, 130405), (2371, 66110), (3005, 52162), (4742, 33055), (6010, 26081), (6611, 23710), (11855, 13222)]