153927452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{323377}}^1$

素因数の和:323405

約数の個数: 24

約数和(自身を含む): 325965024

約数和(自身を除く): 172037572

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 323377, 646754, 1293508, 2263639, 4527278, 5497409, 9054556, 10994818, 21989636, 38481863, 76963726, 153927452]

約数ペア:

[(1, 153927452), (2, 76963726), (4, 38481863), (7, 21989636), (14, 10994818), (17, 9054556), (28, 5497409), (34, 4527278), (68, 2263639), (119, 1293508), (238, 646754), (476, 323377)]