155591104

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:533

約数の個数: 56

約数和(自身を含む): 317223648

約数和(自身を除く): 161632544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 97, 142, 194, 284, 353, 388, 568, 706, 776, 1136, 1412, 1552, 2272, 2824, 3104, 4544, 5648, 6208, 6887, 11296, 13774, 22592, 25063, 27548, 34241, 50126, 55096, 68482, 100252, 110192, 136964, 200504, 220384, 273928, 401008, 440768, 547856, 802016, 1095712, 1604032, 2191424, 2431111, 4862222, 9724444, 19448888, 38897776, 77795552, 155591104]

約数ペア:

[(1, 155591104), (2, 77795552), (4, 38897776), (8, 19448888), (16, 9724444), (32, 4862222), (64, 2431111), (71, 2191424), (97, 1604032), (142, 1095712), (194, 802016), (284, 547856), (353, 440768), (388, 401008), (568, 273928), (706, 220384), (776, 200504), (1136, 136964), (1412, 110192), (1552, 100252), (2272, 68482), (2824, 55096), (3104, 50126), (4544, 34241), (5648, 27548), (6208, 25063), (6887, 22592), (11296, 13774)]