147728564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{12097}}^1$

素因数の和:12215

約数の個数: 24

約数和(自身を含む): 268285248

約数和(自身を除く): 120556684

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12097, 12212, 24194, 48388, 520171, 858887, 1040342, 1717774, 2080684, 3435548, 36932141, 73864282, 147728564]

約数ペア:

[(1, 147728564), (2, 73864282), (4, 36932141), (43, 3435548), (71, 2080684), (86, 1717774), (142, 1040342), (172, 858887), (284, 520171), (3053, 48388), (6106, 24194), (12097, 12212)]