156780738

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{22861}}^1$

素因数の和:22999

約数の個数: 32

約数和(自身を含む): 351160320

約数和(自身を除く): 194379582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 22861, 45722, 68583, 137166, 205749, 411498, 617247, 1234494, 2903347, 5806694, 8710041, 17420082, 26130123, 52260246, 78390369, 156780738]

約数ペア:

[(1, 156780738), (2, 78390369), (3, 52260246), (6, 26130123), (9, 17420082), (18, 8710041), (27, 5806694), (54, 2903347), (127, 1234494), (254, 617247), (381, 411498), (762, 205749), (1143, 137166), (2286, 68583), (3429, 45722), (6858, 22861)]