188131806

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3643}}^1$

素因数の和:3821

約数の個数: 48

約数和(自身を含む): 432032640

約数和(自身を除く): 243900834

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 453, 906, 1359, 2718, 2869, 3643, 5738, 7286, 8607, 10929, 17214, 21858, 25821, 32787, 51642, 65574, 69217, 138434, 207651, 415302, 550093, 622953, 1100186, 1245906, 1650279, 3300558, 4950837, 9901674, 10451767, 20903534, 31355301, 62710602, 94065903, 188131806]

約数ペア:

[(1, 188131806), (2, 94065903), (3, 62710602), (6, 31355301), (9, 20903534), (18, 10451767), (19, 9901674), (38, 4950837), (57, 3300558), (114, 1650279), (151, 1245906), (171, 1100186), (302, 622953), (342, 550093), (453, 415302), (906, 207651), (1359, 138434), (2718, 69217), (2869, 65574), (3643, 51642), (5738, 32787), (7286, 25821), (8607, 21858), (10929, 17214)]