145280448

素因数分解:

$2^6\times 3^2\times {\mathrm{252223}}^1$

素因数の和:252241

約数の個数: 42

約数和(自身を含む): 416421824

約数和(自身を除く): 271141376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 252223, 504446, 756669, 1008892, 1513338, 2017784, 2270007, 3026676, 4035568, 4540014, 6053352, 8071136, 9080028, 12106704, 16142272, 18160056, 24213408, 36320112, 48426816, 72640224, 145280448]

約数ペア:

[(1, 145280448), (2, 72640224), (3, 48426816), (4, 36320112), (6, 24213408), (8, 18160056), (9, 16142272), (12, 12106704), (16, 9080028), (18, 8071136), (24, 6053352), (32, 4540014), (36, 4035568), (48, 3026676), (64, 2270007), (72, 2017784), (96, 1513338), (144, 1008892), (192, 756669), (288, 504446), (576, 252223)]