128676768

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{121853}}^1$

素因数の和:121877

約数の個数: 48

約数和(自身を含む): 368486496

約数和(自身を除く): 239809728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 121853, 243706, 365559, 487412, 731118, 974824, 1340383, 1462236, 1949648, 2680766, 2924472, 3899296, 4021149, 5361532, 5848944, 8042298, 10723064, 11697888, 16084596, 21446128, 32169192, 42892256, 64338384, 128676768]

約数ペア:

[(1, 128676768), (2, 64338384), (3, 42892256), (4, 32169192), (6, 21446128), (8, 16084596), (11, 11697888), (12, 10723064), (16, 8042298), (22, 5848944), (24, 5361532), (32, 4021149), (33, 3899296), (44, 2924472), (48, 2680766), (66, 1949648), (88, 1462236), (96, 1340383), (132, 974824), (176, 731118), (264, 487412), (352, 365559), (528, 243706), (1056, 121853)]