123605936

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1269

約数の個数: 40

約数和(自身を含む): 245494704

約数和(自身を除く): 121888768

約数列:

[1, 2, 4, 8, 16, 73, 97, 146, 194, 292, 388, 584, 776, 1091, 1168, 1552, 2182, 4364, 7081, 8728, 14162, 17456, 28324, 56648, 79643, 105827, 113296, 159286, 211654, 318572, 423308, 637144, 846616, 1274288, 1693232, 7725371, 15450742, 30901484, 61802968, 123605936]

約数ペア:

[(1, 123605936), (2, 61802968), (4, 30901484), (8, 15450742), (16, 7725371), (73, 1693232), (97, 1274288), (146, 846616), (194, 637144), (292, 423308), (388, 318572), (584, 211654), (776, 159286), (1091, 113296), (1168, 105827), (1552, 79643), (2182, 56648), (4364, 28324), (7081, 17456), (8728, 14162)]