165730894

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 290713536

約数和(自身を除く): 124982642

約数列:

[1, 2, 7, 14, 53, 106, 371, 401, 557, 742, 802, 1114, 2807, 3899, 5614, 7798, 21253, 29521, 42506, 59042, 148771, 206647, 223357, 297542, 413294, 446714, 1563499, 3126998, 11837921, 23675842, 82865447, 165730894]

約数ペア:

[(1, 165730894), (2, 82865447), (7, 23675842), (14, 11837921), (53, 3126998), (106, 1563499), (371, 446714), (401, 413294), (557, 297542), (742, 223357), (802, 206647), (1114, 148771), (2807, 59042), (3899, 42506), (5614, 29521), (7798, 21253)]