156797284

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 325817856

約数和(自身を除く): 169020572

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 511, 574, 1022, 1148, 1871, 2044, 2993, 3742, 5986, 7484, 11972, 13097, 20951, 26194, 41902, 52388, 76711, 83804, 136583, 153422, 273166, 306844, 536977, 546332, 956081, 1073954, 1912162, 2147908, 3824324, 5599903, 11199806, 22399612, 39199321, 78398642, 156797284]

約数ペア:

[(1, 156797284), (2, 78398642), (4, 39199321), (7, 22399612), (14, 11199806), (28, 5599903), (41, 3824324), (73, 2147908), (82, 1912162), (146, 1073954), (164, 956081), (287, 546332), (292, 536977), (511, 306844), (574, 273166), (1022, 153422), (1148, 136583), (1871, 83804), (2044, 76711), (2993, 52388), (3742, 41902), (5986, 26194), (7484, 20951), (11972, 13097)]