143103872

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{4639}}^1$

素因数の和:4894

約数の個数: 32

約数和(自身を含む): 286334400

約数和(自身を除く): 143230528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 964, 1928, 3856, 4639, 7712, 9278, 15424, 18556, 30848, 37112, 74224, 148448, 296896, 593792, 1117999, 2235998, 4471996, 8943992, 17887984, 35775968, 71551936, 143103872]

約数ペア:

[(1, 143103872), (2, 71551936), (4, 35775968), (8, 17887984), (16, 8943992), (32, 4471996), (64, 2235998), (128, 1117999), (241, 593792), (482, 296896), (964, 148448), (1928, 74224), (3856, 37112), (4639, 30848), (7712, 18556), (9278, 15424)]