156989493479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{76129}}^1$

素因数の和:76240

約数の個数: 64

約数和(自身を含む): 216097136640

約数和(自身を除く): 59107643161

約数列:

[1, 7, 13, 17, 31, 43, 91, 119, 217, 221, 301, 403, 527, 559, 731, 1333, 1547, 2821, 3689, 3913, 5117, 6851, 9331, 9503, 17329, 22661, 47957, 66521, 76129, 121303, 158627, 294593, 532903, 989677, 1294193, 2062151, 2359999, 3273547, 6927739, 9059351, 16519993, 16824509, 22914829, 30679987, 40119983, 42556111, 55650299, 101479957, 117771563, 214759909, 280839881, 297892777, 389552093, 521559779, 710359699, 723453887, 1319239441, 1725159269, 3650918453, 5064177209, 9234676087, 12076114883, 22427070497, 156989493479]

約数ペア:

[(1, 156989493479), (7, 22427070497), (13, 12076114883), (17, 9234676087), (31, 5064177209), (43, 3650918453), (91, 1725159269), (119, 1319239441), (217, 723453887), (221, 710359699), (301, 521559779), (403, 389552093), (527, 297892777), (559, 280839881), (731, 214759909), (1333, 117771563), (1547, 101479957), (2821, 55650299), (3689, 42556111), (3913, 40119983), (5117, 30679987), (6851, 22914829), (9331, 16824509), (9503, 16519993), (17329, 9059351), (22661, 6927739), (47957, 3273547), (66521, 2359999), (76129, 2062151), (121303, 1294193), (158627, 989677), (294593, 532903)]