129723644576

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1\times {\mathrm{1889}}^1$

素因数の和:3838

約数の個数: 96

約数和(自身を含む): 271045232640

約数和(自身を除く): 141321588064

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1871, 1889, 2294, 3742, 3778, 4588, 7484, 7556, 9176, 14968, 15112, 18352, 29936, 30224, 36704, 58001, 58559, 59872, 60448, 69227, 69893, 116002, 117118, 138454, 139786, 232004, 234236, 276908, 279572, 464008, 468472, 553816, 559144, 928016, 936944, 1107632, 1118288, 1856032, 1873888, 2146037, 2166683, 2215264, 2236576, 3534319, 4292074, 4333366, 7068638, 8584148, 8666732, 14137276, 17168296, 17333464, 28274552, 34336592, 34666928, 56549104, 68673184, 69333856, 109563889, 113098208, 130769803, 219127778, 261539606, 438255556, 523079212, 876511112, 1046158424, 1753022224, 2092316848, 3506044448, 4053863893, 4184633696, 8107727786, 16215455572, 32430911144, 64861822288, 129723644576]

約数ペア:

[(1, 129723644576), (2, 64861822288), (4, 32430911144), (8, 16215455572), (16, 8107727786), (31, 4184633696), (32, 4053863893), (37, 3506044448), (62, 2092316848), (74, 1753022224), (124, 1046158424), (148, 876511112), (248, 523079212), (296, 438255556), (496, 261539606), (592, 219127778), (992, 130769803), (1147, 113098208), (1184, 109563889), (1871, 69333856), (1889, 68673184), (2294, 56549104), (3742, 34666928), (3778, 34336592), (4588, 28274552), (7484, 17333464), (7556, 17168296), (9176, 14137276), (14968, 8666732), (15112, 8584148), (18352, 7068638), (29936, 4333366), (30224, 4292074), (36704, 3534319), (58001, 2236576), (58559, 2215264), (59872, 2166683), (60448, 2146037), (69227, 1873888), (69893, 1856032), (116002, 1118288), (117118, 1107632), (138454, 936944), (139786, 928016), (232004, 559144), (234236, 553816), (276908, 468472), (279572, 464008)]