127201144

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{23417}}^1$

素因数の和:23527

約数の個数: 32

約数和(自身を含む): 275395680

約数和(自身を除く): 148194536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 23417, 46834, 93668, 163919, 187336, 327838, 655676, 1311352, 2271449, 4542898, 9085796, 15900143, 18171592, 31800286, 63600572, 127201144]

約数ペア:

[(1, 127201144), (2, 63600572), (4, 31800286), (7, 18171592), (8, 15900143), (14, 9085796), (28, 4542898), (56, 2271449), (97, 1311352), (194, 655676), (388, 327838), (679, 187336), (776, 163919), (1358, 93668), (2716, 46834), (5432, 23417)]