127968712

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{301813}}^1$

素因数の和:301872

約数の個数: 16

約数和(自身を含む): 244469340

約数和(自身を除く): 116500628

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 301813, 603626, 1207252, 2414504, 15996089, 31992178, 63984356, 127968712]

約数ペア:

[(1, 127968712), (2, 63984356), (4, 31992178), (8, 15996089), (53, 2414504), (106, 1207252), (212, 603626), (424, 301813)]