149045918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9497}}^1$

素因数の和:9584

約数の個数: 32

約数和(自身を含む): 273542400

約数和(自身を除く): 124496482

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 7847, 9497, 15694, 18994, 66479, 132958, 180443, 360886, 560323, 1120646, 1263101, 2526202, 3922261, 7844522, 10646137, 21292274, 74522959, 149045918]

約数ペア:

[(1, 149045918), (2, 74522959), (7, 21292274), (14, 10646137), (19, 7844522), (38, 3922261), (59, 2526202), (118, 1263101), (133, 1120646), (266, 560323), (413, 360886), (826, 180443), (1121, 132958), (2242, 66479), (7847, 18994), (9497, 15694)]