155215464

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{35731}}^1$

素因数の和:35921

約数の個数: 32

約数和(自身を含む): 390193440

約数和(自身を除く): 234977976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 35731, 71462, 107193, 142924, 214386, 285848, 428772, 857544, 6467311, 12934622, 19401933, 25869244, 38803866, 51738488, 77607732, 155215464]

約数ペア:

[(1, 155215464), (2, 77607732), (3, 51738488), (4, 38803866), (6, 25869244), (8, 19401933), (12, 12934622), (24, 6467311), (181, 857544), (362, 428772), (543, 285848), (724, 214386), (1086, 142924), (1448, 107193), (2172, 71462), (4344, 35731)]