145147914

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 322000224

約数和(自身を除く): 176852310

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 163, 183, 326, 366, 489, 549, 811, 978, 1098, 1467, 1622, 2433, 2934, 4866, 7299, 9943, 14598, 19886, 29829, 49471, 59658, 89487, 98942, 132193, 148413, 178974, 264386, 296826, 396579, 445239, 793158, 890478, 1189737, 2379474, 8063773, 16127546, 24191319, 48382638, 72573957, 145147914]

約数ペア:

[(1, 145147914), (2, 72573957), (3, 48382638), (6, 24191319), (9, 16127546), (18, 8063773), (61, 2379474), (122, 1189737), (163, 890478), (183, 793158), (326, 445239), (366, 396579), (489, 296826), (549, 264386), (811, 178974), (978, 148413), (1098, 132193), (1467, 98942), (1622, 89487), (2433, 59658), (2934, 49471), (4866, 29829), (7299, 19886), (9943, 14598)]