133682416

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 308869120

約数和(自身を除く): 175186704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 139, 217, 248, 277, 278, 434, 496, 554, 556, 868, 973, 1108, 1112, 1736, 1939, 1946, 2216, 2224, 3472, 3878, 3892, 4309, 4432, 7756, 7784, 8587, 8618, 15512, 15568, 17174, 17236, 30163, 31024, 34348, 34472, 38503, 60109, 60326, 68696, 68944, 77006, 120218, 120652, 137392, 154012, 240436, 241304, 269521, 308024, 480872, 482608, 539042, 616048, 961744, 1078084, 1193593, 2156168, 2387186, 4312336, 4774372, 8355151, 9548744, 16710302, 19097488, 33420604, 66841208, 133682416]

約数ペア:

[(1, 133682416), (2, 66841208), (4, 33420604), (7, 19097488), (8, 16710302), (14, 9548744), (16, 8355151), (28, 4774372), (31, 4312336), (56, 2387186), (62, 2156168), (112, 1193593), (124, 1078084), (139, 961744), (217, 616048), (248, 539042), (277, 482608), (278, 480872), (434, 308024), (496, 269521), (554, 241304), (556, 240436), (868, 154012), (973, 137392), (1108, 120652), (1112, 120218), (1736, 77006), (1939, 68944), (1946, 68696), (2216, 60326), (2224, 60109), (3472, 38503), (3878, 34472), (3892, 34348), (4309, 31024), (4432, 30163), (7756, 17236), (7784, 17174), (8587, 15568), (8618, 15512)]