151558972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{25243}}^1$

素因数の和:25345

約数の個数: 24

約数和(自身を含む): 282732800

約数和(自身を除く): 131173828

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 25243, 50486, 100972, 479617, 959234, 1918468, 1994197, 3988394, 7976788, 37889743, 75779486, 151558972]

約数ペア:

[(1, 151558972), (2, 75779486), (4, 37889743), (19, 7976788), (38, 3988394), (76, 1994197), (79, 1918468), (158, 959234), (316, 479617), (1501, 100972), (3002, 50486), (6004, 25243)]