117828568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 261918720

約数和(自身を除く): 144090152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 127, 143, 254, 286, 508, 572, 811, 1016, 1144, 1397, 1622, 1651, 2794, 3244, 3302, 5588, 6488, 6604, 8921, 10543, 11176, 13208, 17842, 18161, 21086, 35684, 36322, 42172, 71368, 72644, 84344, 102997, 115973, 145288, 205994, 231946, 411988, 463892, 823976, 927784, 1132967, 1338961, 2265934, 2677922, 4531868, 5355844, 9063736, 10711688, 14728571, 29457142, 58914284, 117828568]

約数ペア:

[(1, 117828568), (2, 58914284), (4, 29457142), (8, 14728571), (11, 10711688), (13, 9063736), (22, 5355844), (26, 4531868), (44, 2677922), (52, 2265934), (88, 1338961), (104, 1132967), (127, 927784), (143, 823976), (254, 463892), (286, 411988), (508, 231946), (572, 205994), (811, 145288), (1016, 115973), (1144, 102997), (1397, 84344), (1622, 72644), (1651, 71368), (2794, 42172), (3244, 36322), (3302, 35684), (5588, 21086), (6488, 18161), (6604, 17842), (8921, 13208), (10543, 11176)]