155512984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{7717}}^1$

素因数の和:7963

約数の個数: 32

約数和(自身を含む): 319525200

約数和(自身を除く): 164012216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 916, 1832, 2519, 5038, 7717, 10076, 15434, 20152, 30868, 61736, 84887, 169774, 339548, 679096, 1767193, 3534386, 7068772, 14137544, 19439123, 38878246, 77756492, 155512984]

約数ペア:

[(1, 155512984), (2, 77756492), (4, 38878246), (8, 19439123), (11, 14137544), (22, 7068772), (44, 3534386), (88, 1767193), (229, 679096), (458, 339548), (916, 169774), (1832, 84887), (2519, 61736), (5038, 30868), (7717, 20152), (10076, 15434)]