137189584

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13763}}^1$

素因数の和:13867

約数の個数: 40

約数和(自身を含む): 307212480

約数和(自身を除く): 170022896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 13763, 27526, 55052, 96341, 110104, 192682, 220208, 385364, 770728, 1224907, 1541456, 2449814, 4899628, 8574349, 9799256, 17148698, 19598512, 34297396, 68594792, 137189584]

約数ペア:

[(1, 137189584), (2, 68594792), (4, 34297396), (7, 19598512), (8, 17148698), (14, 9799256), (16, 8574349), (28, 4899628), (56, 2449814), (89, 1541456), (112, 1224907), (178, 770728), (356, 385364), (623, 220208), (712, 192682), (1246, 110104), (1424, 96341), (2492, 55052), (4984, 27526), (9968, 13763)]