161557536

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5591}}^1$

素因数の和:5654

約数の個数: 96

約数和(自身を含む): 496032768

約数和(自身を除く): 334475232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 3612, 4128, 4816, 5591, 7224, 9632, 11182, 14448, 16773, 22364, 28896, 33546, 39137, 44728, 67092, 78274, 89456, 117411, 134184, 156548, 178912, 234822, 240413, 268368, 313096, 469644, 480826, 536736, 626192, 721239, 939288, 961652, 1252384, 1442478, 1682891, 1878576, 1923304, 2884956, 3365782, 3757152, 3846608, 5048673, 5769912, 6731564, 7693216, 10097346, 11539824, 13463128, 20194692, 23079648, 26926256, 40389384, 53852512, 80778768, 161557536]

約数ペア:

[(1, 161557536), (2, 80778768), (3, 53852512), (4, 40389384), (6, 26926256), (7, 23079648), (8, 20194692), (12, 13463128), (14, 11539824), (16, 10097346), (21, 7693216), (24, 6731564), (28, 5769912), (32, 5048673), (42, 3846608), (43, 3757152), (48, 3365782), (56, 2884956), (84, 1923304), (86, 1878576), (96, 1682891), (112, 1442478), (129, 1252384), (168, 961652), (172, 939288), (224, 721239), (258, 626192), (301, 536736), (336, 480826), (344, 469644), (516, 313096), (602, 268368), (672, 240413), (688, 234822), (903, 178912), (1032, 156548), (1204, 134184), (1376, 117411), (1806, 89456), (2064, 78274), (2408, 67092), (3612, 44728), (4128, 39137), (4816, 33546), (5591, 28896), (7224, 22364), (9632, 16773), (11182, 14448)]