144233944

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 275853600

約数和(自身を除く): 131619656

約数列:

[1, 2, 4, 8, 71, 142, 197, 284, 394, 568, 788, 1289, 1576, 2578, 5156, 10312, 13987, 27974, 55948, 91519, 111896, 183038, 253933, 366076, 507866, 732152, 1015732, 2031464, 18029243, 36058486, 72116972, 144233944]

約数ペア:

[(1, 144233944), (2, 72116972), (4, 36058486), (8, 18029243), (71, 2031464), (142, 1015732), (197, 732152), (284, 507866), (394, 366076), (568, 253933), (788, 183038), (1289, 111896), (1576, 91519), (2578, 55948), (5156, 27974), (10312, 13987)]