155224938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21577}}^1$

素因数の和:21702

約数の個数: 32

約数和(自身を含む): 341795520

約数和(自身を除く): 186570582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 21577, 43154, 64731, 129462, 237347, 474694, 712041, 1424082, 2351893, 4703786, 7055679, 14111358, 25870823, 51741646, 77612469, 155224938]

約数ペア:

[(1, 155224938), (2, 77612469), (3, 51741646), (6, 25870823), (11, 14111358), (22, 7055679), (33, 4703786), (66, 2351893), (109, 1424082), (218, 712041), (327, 474694), (654, 237347), (1199, 129462), (2398, 64731), (3597, 43154), (7194, 21577)]