141145004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35251}}^1$

素因数の和:35286

約数の個数: 48

約数和(自身を含む): 331650816

約数和(自身を除く): 190505812

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 35251, 70502, 141004, 246757, 387761, 458263, 493514, 775522, 916526, 987028, 1551044, 1833052, 2714327, 3207841, 5040893, 5428654, 6415682, 10081786, 10857308, 12831364, 20163572, 35286251, 70572502, 141145004]

約数ペア:

[(1, 141145004), (2, 70572502), (4, 35286251), (7, 20163572), (11, 12831364), (13, 10857308), (14, 10081786), (22, 6415682), (26, 5428654), (28, 5040893), (44, 3207841), (52, 2714327), (77, 1833052), (91, 1551044), (143, 987028), (154, 916526), (182, 775522), (286, 493514), (308, 458263), (364, 387761), (572, 246757), (1001, 141004), (2002, 70502), (4004, 35251)]