155654954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45013}}^1$

素因数の和:45054

約数の個数: 32

約数和(自身を含む): 302494080

約数和(自身を除く): 146839126

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 45013, 90026, 315091, 585169, 630182, 855247, 1170338, 1710494, 4096183, 5986729, 8192366, 11118211, 11973458, 22236422, 77827477, 155654954]

約数ペア:

[(1, 155654954), (2, 77827477), (7, 22236422), (13, 11973458), (14, 11118211), (19, 8192366), (26, 5986729), (38, 4096183), (91, 1710494), (133, 1170338), (182, 855247), (247, 630182), (266, 585169), (494, 315091), (1729, 90026), (3458, 45013)]