191599408

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1755

約数の個数: 120

約数和(自身を含む): 507623760

約数和(自身を除く): 316024352

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 1709, 2002, 2156, 2288, 2548, 3418, 4004, 4312, 5096, 6836, 7007, 8008, 8624, 10192, 11963, 13672, 14014, 16016, 18799, 22217, 23926, 27344, 28028, 37598, 44434, 47852, 56056, 75196, 83741, 88868, 95704, 112112, 131593, 150392, 155519, 167482, 177736, 191408, 244387, 263186, 300784, 311038, 334964, 355472, 488774, 526372, 622076, 669928, 921151, 977548, 1052744, 1088633, 1244152, 1339856, 1710709, 1842302, 1955096, 2105488, 2177266, 2488304, 3421418, 3684604, 3910192, 4354532, 6842836, 7369208, 8709064, 11974963, 13685672, 14738416, 17418128, 23949926, 27371344, 47899852, 95799704, 191599408]

約数ペア:

[(1, 191599408), (2, 95799704), (4, 47899852), (7, 27371344), (8, 23949926), (11, 17418128), (13, 14738416), (14, 13685672), (16, 11974963), (22, 8709064), (26, 7369208), (28, 6842836), (44, 4354532), (49, 3910192), (52, 3684604), (56, 3421418), (77, 2488304), (88, 2177266), (91, 2105488), (98, 1955096), (104, 1842302), (112, 1710709), (143, 1339856), (154, 1244152), (176, 1088633), (182, 1052744), (196, 977548), (208, 921151), (286, 669928), (308, 622076), (364, 526372), (392, 488774), (539, 355472), (572, 334964), (616, 311038), (637, 300784), (728, 263186), (784, 244387), (1001, 191408), (1078, 177736), (1144, 167482), (1232, 155519), (1274, 150392), (1456, 131593), (1709, 112112), (2002, 95704), (2156, 88868), (2288, 83741), (2548, 75196), (3418, 56056), (4004, 47852), (4312, 44434), (5096, 37598), (6836, 28028), (7007, 27344), (8008, 23926), (8624, 22217), (10192, 18799), (11963, 16016), (13672, 14014)]