156965550352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{509549}}^1$

素因数の和:511051

約数の個数: 40

約数和(自身を含む): 327736445400

約数和(自身を除く): 170770895048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1481, 2962, 5924, 11848, 19253, 23696, 38506, 77012, 154024, 308048, 509549, 1019098, 2038196, 4076392, 6624137, 8152784, 13248274, 26496548, 52993096, 105986192, 754642069, 1509284138, 3018568276, 6037136552, 9810346897, 12074273104, 19620693794, 39241387588, 78482775176, 156965550352]

約数ペア:

[(1, 156965550352), (2, 78482775176), (4, 39241387588), (8, 19620693794), (13, 12074273104), (16, 9810346897), (26, 6037136552), (52, 3018568276), (104, 1509284138), (208, 754642069), (1481, 105986192), (2962, 52993096), (5924, 26496548), (11848, 13248274), (19253, 8152784), (23696, 6624137), (38506, 4076392), (77012, 2038196), (154024, 1019098), (308048, 509549)]