130471192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15727}}^1$

素因数の和:15811

約数の個数: 32

約数和(自身を含む): 263286720

約数和(自身を除く): 132815528

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 15727, 31454, 62908, 125816, 267359, 534718, 959347, 1069436, 1918694, 2138872, 3837388, 7674776, 16308899, 32617798, 65235596, 130471192]

約数ペア:

[(1, 130471192), (2, 65235596), (4, 32617798), (8, 16308899), (17, 7674776), (34, 3837388), (61, 2138872), (68, 1918694), (122, 1069436), (136, 959347), (244, 534718), (488, 267359), (1037, 125816), (2074, 62908), (4148, 31454), (8296, 15727)]