15155797328

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{117977}}^1$

素因数の和:118060

約数の個数: 80

約数和(自身を含む): 35578389504

約数和(自身を除く): 20422592176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1147, 1736, 2072, 2294, 3472, 4144, 4588, 8029, 9176, 16058, 18352, 32116, 64232, 117977, 128464, 235954, 471908, 825839, 943816, 1651678, 1887632, 3303356, 3657287, 4365149, 6606712, 7314574, 8730298, 13213424, 14629148, 17460596, 25601009, 29258296, 30556043, 34921192, 51202018, 58516592, 61112086, 69842384, 102404036, 122224172, 135319619, 204808072, 244448344, 270639238, 409616144, 488896688, 541278476, 947237333, 1082556952, 1894474666, 2165113904, 3788949332, 7577898664, 15155797328]

約数ペア:

[(1, 15155797328), (2, 7577898664), (4, 3788949332), (7, 2165113904), (8, 1894474666), (14, 1082556952), (16, 947237333), (28, 541278476), (31, 488896688), (37, 409616144), (56, 270639238), (62, 244448344), (74, 204808072), (112, 135319619), (124, 122224172), (148, 102404036), (217, 69842384), (248, 61112086), (259, 58516592), (296, 51202018), (434, 34921192), (496, 30556043), (518, 29258296), (592, 25601009), (868, 17460596), (1036, 14629148), (1147, 13213424), (1736, 8730298), (2072, 7314574), (2294, 6606712), (3472, 4365149), (4144, 3657287), (4588, 3303356), (8029, 1887632), (9176, 1651678), (16058, 943816), (18352, 825839), (32116, 471908), (64232, 235954), (117977, 128464)]