129620028

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 311794560

約数和(自身を除く): 182174532

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 443, 444, 659, 886, 1318, 1329, 1772, 1977, 2636, 2658, 3954, 5316, 7908, 16391, 24383, 32782, 48766, 49173, 65564, 73149, 97532, 98346, 146298, 196692, 291937, 292596, 583874, 875811, 1167748, 1751622, 3503244, 10801669, 21603338, 32405007, 43206676, 64810014, 129620028]

約数ペア:

[(1, 129620028), (2, 64810014), (3, 43206676), (4, 32405007), (6, 21603338), (12, 10801669), (37, 3503244), (74, 1751622), (111, 1167748), (148, 875811), (222, 583874), (443, 292596), (444, 291937), (659, 196692), (886, 146298), (1318, 98346), (1329, 97532), (1772, 73149), (1977, 65564), (2636, 49173), (2658, 48766), (3954, 32782), (5316, 24383), (7908, 16391)]