168505584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 486125136

約数和(自身を除く): 317619552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 281, 312, 372, 403, 496, 562, 624, 744, 806, 843, 961, 1124, 1209, 1488, 1612, 1686, 1922, 2248, 2418, 2883, 3224, 3372, 3653, 3844, 4496, 4836, 5766, 6448, 6744, 7306, 7688, 8711, 9672, 10959, 11532, 12493, 13488, 14612, 15376, 17422, 19344, 21918, 23064, 24986, 26133, 29224, 34844, 37479, 43836, 46128, 49972, 52266, 58448, 69688, 74958, 87672, 99944, 104532, 113243, 139376, 149916, 175344, 199888, 209064, 226486, 270041, 299832, 339729, 418128, 452972, 540082, 599664, 679458, 810123, 905944, 1080164, 1358916, 1620246, 1811888, 2160328, 2717832, 3240492, 3510533, 4320656, 5435664, 6480984, 7021066, 10531599, 12961968, 14042132, 21063198, 28084264, 42126396, 56168528, 84252792, 168505584]

約数ペア:

[(1, 168505584), (2, 84252792), (3, 56168528), (4, 42126396), (6, 28084264), (8, 21063198), (12, 14042132), (13, 12961968), (16, 10531599), (24, 7021066), (26, 6480984), (31, 5435664), (39, 4320656), (48, 3510533), (52, 3240492), (62, 2717832), (78, 2160328), (93, 1811888), (104, 1620246), (124, 1358916), (156, 1080164), (186, 905944), (208, 810123), (248, 679458), (281, 599664), (312, 540082), (372, 452972), (403, 418128), (496, 339729), (562, 299832), (624, 270041), (744, 226486), (806, 209064), (843, 199888), (961, 175344), (1124, 149916), (1209, 139376), (1488, 113243), (1612, 104532), (1686, 99944), (1922, 87672), (2248, 74958), (2418, 69688), (2883, 58448), (3224, 52266), (3372, 49972), (3653, 46128), (3844, 43836), (4496, 37479), (4836, 34844), (5766, 29224), (6448, 26133), (6744, 24986), (7306, 23064), (7688, 21918), (8711, 19344), (9672, 17422), (10959, 15376), (11532, 14612), (12493, 13488)]