138565328

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3767}}^1$

素因数の和:3816

約数の個数: 60

約数和(自身を含む): 310709280

約数和(自身を除く): 172143952

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1672, 1936, 2299, 3344, 3767, 4598, 7534, 9196, 15068, 18392, 30136, 36784, 41437, 60272, 71573, 82874, 143146, 165748, 286292, 331496, 455807, 572584, 662992, 787303, 911614, 1145168, 1574606, 1823228, 3149212, 3646456, 6298424, 7292912, 8660333, 12596848, 17320666, 34641332, 69282664, 138565328]

約数ペア:

[(1, 138565328), (2, 69282664), (4, 34641332), (8, 17320666), (11, 12596848), (16, 8660333), (19, 7292912), (22, 6298424), (38, 3646456), (44, 3149212), (76, 1823228), (88, 1574606), (121, 1145168), (152, 911614), (176, 787303), (209, 662992), (242, 572584), (304, 455807), (418, 331496), (484, 286292), (836, 165748), (968, 143146), (1672, 82874), (1936, 71573), (2299, 60272), (3344, 41437), (3767, 36784), (4598, 30136), (7534, 18392), (9196, 15068)]