148679488

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{21313}}^1$

素因数の和:21434

約数の個数: 28

約数和(自身を含む): 297756580

約数和(自身を除く): 149077092

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 21313, 42626, 85252, 170504, 341008, 682016, 1364032, 2323117, 4646234, 9292468, 18584936, 37169872, 74339744, 148679488]

約数ペア:

[(1, 148679488), (2, 74339744), (4, 37169872), (8, 18584936), (16, 9292468), (32, 4646234), (64, 2323117), (109, 1364032), (218, 682016), (436, 341008), (872, 170504), (1744, 85252), (3488, 42626), (6976, 21313)]