156912182128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15919}}^1\times {\mathrm{47389}}^1$

素因数の和:63329

約数の個数: 40

約数和(自身を含む): 327430779200

約数和(自身を除く): 170518597072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15919, 31838, 47389, 63676, 94778, 127352, 189556, 206947, 254704, 379112, 413894, 616057, 758224, 827788, 1232114, 1655576, 2464228, 3311152, 4928456, 9856912, 754385491, 1508770982, 3017541964, 6035083928, 9807011383, 12070167856, 19614022766, 39228045532, 78456091064, 156912182128]

約数ペア:

[(1, 156912182128), (2, 78456091064), (4, 39228045532), (8, 19614022766), (13, 12070167856), (16, 9807011383), (26, 6035083928), (52, 3017541964), (104, 1508770982), (208, 754385491), (15919, 9856912), (31838, 4928456), (47389, 3311152), (63676, 2464228), (94778, 1655576), (127352, 1232114), (189556, 827788), (206947, 758224), (254704, 616057), (379112, 413894)]