121871296514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{7229}}^1$

素因数の和:7607

約数の個数: 64

約数和(自身を含む): 207790894080

約数和(自身を除く): 85919597566

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 251, 473, 502, 781, 946, 1562, 2761, 3053, 5522, 6106, 7229, 10793, 14458, 17821, 21586, 33583, 35642, 67166, 79519, 118723, 159038, 196031, 237446, 310847, 392062, 513259, 621694, 766303, 1026518, 1532606, 1814479, 3419317, 3628958, 5645849, 6838634, 8429333, 11291698, 16858666, 19959269, 22070137, 39918538, 44140274, 78022597, 128828009, 156045194, 242771507, 257656018, 485543014, 858248567, 1417108099, 1716497134, 2834216198, 5539604387, 11079208774, 60935648257, 121871296514]

約数ペア:

[(1, 121871296514), (2, 60935648257), (11, 11079208774), (22, 5539604387), (43, 2834216198), (71, 1716497134), (86, 1417108099), (142, 858248567), (251, 485543014), (473, 257656018), (502, 242771507), (781, 156045194), (946, 128828009), (1562, 78022597), (2761, 44140274), (3053, 39918538), (5522, 22070137), (6106, 19959269), (7229, 16858666), (10793, 11291698), (14458, 8429333), (17821, 6838634), (21586, 5645849), (33583, 3628958), (35642, 3419317), (67166, 1814479), (79519, 1532606), (118723, 1026518), (159038, 766303), (196031, 621694), (237446, 513259), (310847, 392062)]