156960768232

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1\times {\mathrm{2053}}^1$

素因数の和:4250

約数の個数: 64

約数和(自身を含む): 304205616000

約数和(自身を除く): 147244847768

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 872, 2039, 2053, 4078, 4106, 4687, 8156, 8212, 9374, 16312, 16424, 18748, 37496, 87677, 88279, 175354, 176558, 222251, 223777, 350708, 353116, 444502, 447554, 701416, 706232, 889004, 895108, 1778008, 1790216, 4186067, 8372134, 9556793, 9622411, 16744268, 19113586, 19244822, 33488536, 38227172, 38489644, 76454344, 76979288, 180000881, 360001762, 456281303, 720003524, 912562606, 1440007048, 1825125212, 3650250424, 19620096029, 39240192058, 78480384116, 156960768232]

約数ペア:

[(1, 156960768232), (2, 78480384116), (4, 39240192058), (8, 19620096029), (43, 3650250424), (86, 1825125212), (109, 1440007048), (172, 912562606), (218, 720003524), (344, 456281303), (436, 360001762), (872, 180000881), (2039, 76979288), (2053, 76454344), (4078, 38489644), (4106, 38227172), (4687, 33488536), (8156, 19244822), (8212, 19113586), (9374, 16744268), (16312, 9622411), (16424, 9556793), (18748, 8372134), (37496, 4186067), (87677, 1790216), (88279, 1778008), (175354, 895108), (176558, 889004), (222251, 706232), (223777, 701416), (350708, 447554), (353116, 444502)]