162279908

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 333365760

約数和(自身を除く): 171085852

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 317, 329, 389, 634, 658, 778, 1268, 1316, 1556, 2219, 2723, 4438, 5446, 8876, 10892, 14899, 18283, 29798, 36566, 59596, 73132, 104293, 123313, 127981, 208586, 246626, 255962, 417172, 493252, 511924, 863191, 1726382, 3452764, 5795711, 11591422, 23182844, 40569977, 81139954, 162279908]

約数ペア:

[(1, 162279908), (2, 81139954), (4, 40569977), (7, 23182844), (14, 11591422), (28, 5795711), (47, 3452764), (94, 1726382), (188, 863191), (317, 511924), (329, 493252), (389, 417172), (634, 255962), (658, 246626), (778, 208586), (1268, 127981), (1316, 123313), (1556, 104293), (2219, 73132), (2723, 59596), (4438, 36566), (5446, 29798), (8876, 18283), (10892, 14899)]