139450128

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61813}}^1$

素因数の和:61871

約数の個数: 40

約数和(自身を含む): 367916928

約数和(自身を除く): 228466800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 61813, 123626, 185439, 247252, 370878, 494504, 741756, 989008, 1483512, 2905211, 2967024, 5810422, 8715633, 11620844, 17431266, 23241688, 34862532, 46483376, 69725064, 139450128]

約数ペア:

[(1, 139450128), (2, 69725064), (3, 46483376), (4, 34862532), (6, 23241688), (8, 17431266), (12, 11620844), (16, 8715633), (24, 5810422), (47, 2967024), (48, 2905211), (94, 1483512), (141, 989008), (188, 741756), (282, 494504), (376, 370878), (564, 247252), (752, 185439), (1128, 123626), (2256, 61813)]