156713844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 428272320

約数和(自身を除く): 271558476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1009, 1204, 1806, 1849, 2018, 3027, 3612, 3698, 4036, 5547, 6054, 7063, 7396, 11094, 12108, 12943, 14126, 21189, 22188, 25886, 28252, 38829, 42378, 43387, 51772, 77658, 84756, 86774, 130161, 155316, 173548, 260322, 303709, 520644, 607418, 911127, 1214836, 1822254, 1865641, 3644508, 3731282, 5596923, 7462564, 11193846, 13059487, 22387692, 26118974, 39178461, 52237948, 78356922, 156713844]

約数ペア:

[(1, 156713844), (2, 78356922), (3, 52237948), (4, 39178461), (6, 26118974), (7, 22387692), (12, 13059487), (14, 11193846), (21, 7462564), (28, 5596923), (42, 3731282), (43, 3644508), (84, 1865641), (86, 1822254), (129, 1214836), (172, 911127), (258, 607418), (301, 520644), (516, 303709), (602, 260322), (903, 173548), (1009, 155316), (1204, 130161), (1806, 86774), (1849, 84756), (2018, 77658), (3027, 51772), (3612, 43387), (3698, 42378), (4036, 38829), (5547, 28252), (6054, 25886), (7063, 22188), (7396, 21189), (11094, 14126), (12108, 12943)]