131569654276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 253593897984

約数和(自身を除く): 122024243708

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 317, 401, 491, 527, 634, 802, 982, 1054, 1268, 1604, 1964, 2108, 5389, 6817, 8347, 9827, 10778, 12431, 13634, 15221, 16694, 19654, 21556, 24862, 27268, 30442, 33388, 39308, 49724, 60884, 127117, 155647, 167059, 196891, 211327, 254234, 258757, 311294, 334118, 393782, 422654, 508468, 517514, 622588, 668236, 787564, 845308, 1035028, 2160989, 2645999, 3347147, 3940627, 4321978, 4825057, 5291998, 6103621, 6694294, 7881254, 8643956, 9650114, 10583996, 12207242, 13388588, 15762508, 19300228, 24414484, 62414447, 66990659, 82025969, 103761557, 124828894, 133981318, 164051938, 207523114, 249657788, 267962636, 328103876, 415046228, 1061045599, 1934847857, 2122091198, 3869695714, 4244182396, 7739391428, 32892413569, 65784827138, 131569654276]

約数ペア:

[(1, 131569654276), (2, 65784827138), (4, 32892413569), (17, 7739391428), (31, 4244182396), (34, 3869695714), (62, 2122091198), (68, 1934847857), (124, 1061045599), (317, 415046228), (401, 328103876), (491, 267962636), (527, 249657788), (634, 207523114), (802, 164051938), (982, 133981318), (1054, 124828894), (1268, 103761557), (1604, 82025969), (1964, 66990659), (2108, 62414447), (5389, 24414484), (6817, 19300228), (8347, 15762508), (9827, 13388588), (10778, 12207242), (12431, 10583996), (13634, 9650114), (15221, 8643956), (16694, 7881254), (19654, 6694294), (21556, 6103621), (24862, 5291998), (27268, 4825057), (30442, 4321978), (33388, 3940627), (39308, 3347147), (49724, 2645999), (60884, 2160989), (127117, 1035028), (155647, 845308), (167059, 787564), (196891, 668236), (211327, 622588), (254234, 517514), (258757, 508468), (311294, 422654), (334118, 393782)]