158222757

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 285272064

約数和(自身を除く): 127049307

約数列:

[1, 3, 7, 11, 17, 21, 33, 43, 51, 77, 119, 129, 187, 231, 301, 357, 473, 561, 731, 903, 937, 1309, 1419, 2193, 2811, 3311, 3927, 5117, 6559, 8041, 9933, 10307, 15351, 15929, 19677, 24123, 30921, 40291, 47787, 56287, 72149, 111503, 120873, 168861, 175219, 216447, 282037, 334509, 443201, 525657, 684947, 846111, 1226533, 1329603, 2054841, 3102407, 3679599, 4794629, 7534417, 9307221, 14383887, 22603251, 52740919, 158222757]

約数ペア:

[(1, 158222757), (3, 52740919), (7, 22603251), (11, 14383887), (17, 9307221), (21, 7534417), (33, 4794629), (43, 3679599), (51, 3102407), (77, 2054841), (119, 1329603), (129, 1226533), (187, 846111), (231, 684947), (301, 525657), (357, 443201), (473, 334509), (561, 282037), (731, 216447), (903, 175219), (937, 168861), (1309, 120873), (1419, 111503), (2193, 72149), (2811, 56287), (3311, 47787), (3927, 40291), (5117, 30921), (6559, 24123), (8041, 19677), (9933, 15929), (10307, 15351)]