147220586

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 232339968

約数和(自身を除く): 85119382

約数列:

[1, 2, 41, 82, 83, 97, 166, 194, 223, 446, 3403, 3977, 6806, 7954, 8051, 9143, 16102, 18286, 18509, 21631, 37018, 43262, 330091, 660182, 758869, 886871, 1517738, 1773742, 1795373, 3590746, 73610293, 147220586]

約数ペア:

[(1, 147220586), (2, 73610293), (41, 3590746), (82, 1795373), (83, 1773742), (97, 1517738), (166, 886871), (194, 758869), (223, 660182), (446, 330091), (3403, 43262), (3977, 37018), (6806, 21631), (7954, 18509), (8051, 18286), (9143, 16102)]