158418866

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{4723}}^1$

素因数の和:5297

約数の個数: 16

約数和(自身を含む): 245799168

約数和(自身を除く): 87380302

約数列:

[1, 2, 31, 62, 541, 1082, 4723, 9446, 16771, 33542, 146413, 292826, 2555143, 5110286, 79209433, 158418866]

約数ペア:

[(1, 158418866), (2, 79209433), (31, 5110286), (62, 2555143), (541, 292826), (1082, 146413), (4723, 33542), (9446, 16771)]