159994968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{991}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 472826880

約数和(自身を除く): 312831912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 961, 991, 1302, 1736, 1922, 1982, 2604, 2883, 2973, 3844, 3964, 5208, 5766, 5946, 6727, 6937, 7688, 7928, 11532, 11892, 13454, 13874, 20181, 20811, 23064, 23784, 26908, 27748, 30721, 40362, 41622, 53816, 55496, 61442, 80724, 83244, 92163, 122884, 161448, 166488, 184326, 215047, 245768, 368652, 430094, 645141, 737304, 860188, 952351, 1290282, 1720376, 1904702, 2580564, 2857053, 3809404, 5161128, 5714106, 6666457, 7618808, 11428212, 13332914, 19999371, 22856424, 26665828, 39998742, 53331656, 79997484, 159994968]

約数ペア:

[(1, 159994968), (2, 79997484), (3, 53331656), (4, 39998742), (6, 26665828), (7, 22856424), (8, 19999371), (12, 13332914), (14, 11428212), (21, 7618808), (24, 6666457), (28, 5714106), (31, 5161128), (42, 3809404), (56, 2857053), (62, 2580564), (84, 1904702), (93, 1720376), (124, 1290282), (168, 952351), (186, 860188), (217, 737304), (248, 645141), (372, 430094), (434, 368652), (651, 245768), (744, 215047), (868, 184326), (961, 166488), (991, 161448), (1302, 122884), (1736, 92163), (1922, 83244), (1982, 80724), (2604, 61442), (2883, 55496), (2973, 53816), (3844, 41622), (3964, 40362), (5208, 30721), (5766, 27748), (5946, 26908), (6727, 23784), (6937, 23064), (7688, 20811), (7928, 20181), (11532, 13874), (11892, 13454)]