145023208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53161}}^1$

素因数の和:53209

約数の個数: 32

約数和(自身を含む): 306213120

約数和(自身を除く): 161189912

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 53161, 106322, 212644, 425288, 584771, 1169542, 1647991, 2339084, 3295982, 4678168, 6591964, 13183928, 18127901, 36255802, 72511604, 145023208]

約数ペア:

[(1, 145023208), (2, 72511604), (4, 36255802), (8, 18127901), (11, 13183928), (22, 6591964), (31, 4678168), (44, 3295982), (62, 2339084), (88, 1647991), (124, 1169542), (248, 584771), (341, 425288), (682, 212644), (1364, 106322), (2728, 53161)]