139876434

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 311148864

約数和(自身を除く): 171272430

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 151, 159, 302, 318, 453, 477, 906, 954, 971, 1359, 1942, 2718, 2913, 5826, 8003, 8739, 16006, 17478, 24009, 48018, 51463, 72027, 102926, 144054, 146621, 154389, 293242, 308778, 439863, 463167, 879726, 926334, 1319589, 2639178, 7770913, 15541826, 23312739, 46625478, 69938217, 139876434]

約数ペア:

[(1, 139876434), (2, 69938217), (3, 46625478), (6, 23312739), (9, 15541826), (18, 7770913), (53, 2639178), (106, 1319589), (151, 926334), (159, 879726), (302, 463167), (318, 439863), (453, 308778), (477, 293242), (906, 154389), (954, 146621), (971, 144054), (1359, 102926), (1942, 72027), (2718, 51463), (2913, 48018), (5826, 24009), (8003, 17478), (8739, 16006)]