158175064

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{709}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 301608000

約数和(自身を除く): 143432936

約数列:

[1, 2, 4, 8, 79, 158, 316, 353, 632, 706, 709, 1412, 1418, 2824, 2836, 5672, 27887, 55774, 56011, 111548, 112022, 223096, 224044, 250277, 448088, 500554, 1001108, 2002216, 19771883, 39543766, 79087532, 158175064]

約数ペア:

[(1, 158175064), (2, 79087532), (4, 39543766), (8, 19771883), (79, 2002216), (158, 1001108), (316, 500554), (353, 448088), (632, 250277), (706, 224044), (709, 223096), (1412, 112022), (1418, 111548), (2824, 56011), (2836, 55774), (5672, 27887)]