156745386994

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15316141}}^1$

素因数の和:15316210

約数の個数: 32

約数和(自身を含む): 291129227136

約数和(自身を除く): 134383840142

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 15316141, 30632282, 107212987, 214425974, 260374397, 520748794, 658594063, 1317188126, 1822620779, 3645241558, 4610158441, 9220316882, 11196099071, 22392198142, 78372693497, 156745386994]

約数ペア:

[(1, 156745386994), (2, 78372693497), (7, 22392198142), (14, 11196099071), (17, 9220316882), (34, 4610158441), (43, 3645241558), (86, 1822620779), (119, 1317188126), (238, 658594063), (301, 520748794), (602, 260374397), (731, 214425974), (1462, 107212987), (5117, 30632282), (10234, 15316141)]