126991741952

素因数分解:

$2^{10}\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{10067}}^1$

素因数の和:10311

約数の個数: 88

約数和(自身を含む): 258521754624

約数和(自身を除く): 131530012672

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 127, 128, 194, 254, 256, 388, 508, 512, 776, 1016, 1024, 1552, 2032, 3104, 4064, 6208, 8128, 10067, 12319, 12416, 16256, 20134, 24638, 24832, 32512, 40268, 49276, 49664, 65024, 80536, 98552, 99328, 130048, 161072, 197104, 322144, 394208, 644288, 788416, 976499, 1278509, 1288576, 1576832, 1952998, 2557018, 2577152, 3153664, 3905996, 5114036, 5154304, 6307328, 7811992, 10228072, 10308608, 12614656, 15623984, 20456144, 31247968, 40912288, 62495936, 81824576, 124015373, 124991872, 163649152, 248030746, 249983744, 327298304, 496061492, 499967488, 654596608, 992122984, 999934976, 1309193216, 1984245968, 3968491936, 7936983872, 15873967744, 31747935488, 63495870976, 126991741952]

約数ペア:

[(1, 126991741952), (2, 63495870976), (4, 31747935488), (8, 15873967744), (16, 7936983872), (32, 3968491936), (64, 1984245968), (97, 1309193216), (127, 999934976), (128, 992122984), (194, 654596608), (254, 499967488), (256, 496061492), (388, 327298304), (508, 249983744), (512, 248030746), (776, 163649152), (1016, 124991872), (1024, 124015373), (1552, 81824576), (2032, 62495936), (3104, 40912288), (4064, 31247968), (6208, 20456144), (8128, 15623984), (10067, 12614656), (12319, 10308608), (12416, 10228072), (16256, 7811992), (20134, 6307328), (24638, 5154304), (24832, 5114036), (32512, 3905996), (40268, 3153664), (49276, 2577152), (49664, 2557018), (65024, 1952998), (80536, 1576832), (98552, 1288576), (99328, 1278509), (130048, 976499), (161072, 788416), (197104, 644288), (322144, 394208)]