155575994

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{797}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 272111616

約数和(自身を除く): 116535622

約数列:

[1, 2, 7, 14, 73, 146, 191, 382, 511, 797, 1022, 1337, 1594, 2674, 5579, 11158, 13943, 27886, 58181, 97601, 116362, 152227, 195202, 304454, 407267, 814534, 1065589, 2131178, 11112571, 22225142, 77787997, 155575994]

約数ペア:

[(1, 155575994), (2, 77787997), (7, 22225142), (14, 11112571), (73, 2131178), (146, 1065589), (191, 814534), (382, 407267), (511, 304454), (797, 195202), (1022, 152227), (1337, 116362), (1594, 97601), (2674, 58181), (5579, 27886), (11158, 13943)]