168541772

素因数分解:

$2^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{2801}}^1$

素因数の和:3126

約数の個数: 36

約数和(自身を含む): 344343384

約数和(自身を除く): 175801612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 307, 614, 1228, 2149, 2801, 4298, 5602, 8596, 11204, 15043, 19607, 30086, 39214, 60172, 78428, 137249, 274498, 548996, 859907, 1719814, 3439628, 6019349, 12038698, 24077396, 42135443, 84270886, 168541772]

約数ペア:

[(1, 168541772), (2, 84270886), (4, 42135443), (7, 24077396), (14, 12038698), (28, 6019349), (49, 3439628), (98, 1719814), (196, 859907), (307, 548996), (614, 274498), (1228, 137249), (2149, 78428), (2801, 60172), (4298, 39214), (5602, 30086), (8596, 19607), (11204, 15043)]