128025192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1259}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 338688000

約数和(自身を除く): 210662808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 223, 228, 446, 456, 669, 892, 1259, 1338, 1784, 2518, 2676, 3777, 4237, 5036, 5352, 7554, 8474, 10072, 12711, 15108, 16948, 23921, 25422, 30216, 33896, 47842, 50844, 71763, 95684, 101688, 143526, 191368, 280757, 287052, 561514, 574104, 842271, 1123028, 1684542, 2246056, 3369084, 5334383, 6738168, 10668766, 16003149, 21337532, 32006298, 42675064, 64012596, 128025192]

約数ペア:

[(1, 128025192), (2, 64012596), (3, 42675064), (4, 32006298), (6, 21337532), (8, 16003149), (12, 10668766), (19, 6738168), (24, 5334383), (38, 3369084), (57, 2246056), (76, 1684542), (114, 1123028), (152, 842271), (223, 574104), (228, 561514), (446, 287052), (456, 280757), (669, 191368), (892, 143526), (1259, 101688), (1338, 95684), (1784, 71763), (2518, 50844), (2676, 47842), (3777, 33896), (4237, 30216), (5036, 25422), (5352, 23921), (7554, 16948), (8474, 15108), (10072, 12711)]