160242446

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1825

約数の個数: 48

約数和(自身を含む): 305416944

約数和(自身を除く): 145174498

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 91, 98, 146, 182, 511, 637, 949, 1022, 1274, 1723, 1898, 3446, 3577, 6643, 7154, 12061, 13286, 22399, 24122, 44798, 46501, 84427, 93002, 125779, 156793, 168854, 251558, 313586, 880453, 1097551, 1635127, 1760906, 2195102, 3270254, 6163171, 11445889, 12326342, 22891778, 80121223, 160242446]

約数ペア:

[(1, 160242446), (2, 80121223), (7, 22891778), (13, 12326342), (14, 11445889), (26, 6163171), (49, 3270254), (73, 2195102), (91, 1760906), (98, 1635127), (146, 1097551), (182, 880453), (511, 313586), (637, 251558), (949, 168854), (1022, 156793), (1274, 125779), (1723, 93002), (1898, 84427), (3446, 46501), (3577, 44798), (6643, 24122), (7154, 22399), (12061, 13286)]