128225496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3167}}^1$

素因数の和:3424

約数の個数: 64

約数和(自身を含む): 367994880

約数和(自身を除く): 239769384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 964, 1446, 1687, 1928, 2892, 3167, 3374, 5061, 5784, 6334, 6748, 9501, 10122, 12668, 13496, 19002, 20244, 22169, 25336, 38004, 40488, 44338, 66507, 76008, 88676, 133014, 177352, 266028, 532056, 763247, 1526494, 2289741, 3052988, 4579482, 5342729, 6105976, 9158964, 10685458, 16028187, 18317928, 21370916, 32056374, 42741832, 64112748, 128225496]

約数ペア:

[(1, 128225496), (2, 64112748), (3, 42741832), (4, 32056374), (6, 21370916), (7, 18317928), (8, 16028187), (12, 10685458), (14, 9158964), (21, 6105976), (24, 5342729), (28, 4579482), (42, 3052988), (56, 2289741), (84, 1526494), (168, 763247), (241, 532056), (482, 266028), (723, 177352), (964, 133014), (1446, 88676), (1687, 76008), (1928, 66507), (2892, 44338), (3167, 40488), (3374, 38004), (5061, 25336), (5784, 22169), (6334, 20244), (6748, 19002), (9501, 13496), (10122, 12668)]