128328096

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 378356832

約数和(自身を除く): 250028736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 107, 124, 156, 186, 208, 214, 248, 312, 321, 372, 403, 416, 428, 496, 624, 642, 744, 806, 856, 961, 992, 1209, 1248, 1284, 1391, 1488, 1612, 1712, 1922, 2418, 2568, 2782, 2883, 2976, 3224, 3317, 3424, 3844, 4173, 4836, 5136, 5564, 5766, 6448, 6634, 7688, 8346, 9672, 9951, 10272, 11128, 11532, 12493, 12896, 13268, 15376, 16692, 19344, 19902, 22256, 23064, 24986, 26536, 30752, 33384, 37479, 38688, 39804, 43121, 44512, 46128, 49972, 53072, 66768, 74958, 79608, 86242, 92256, 99944, 102827, 106144, 129363, 133536, 149916, 159216, 172484, 199888, 205654, 258726, 299832, 308481, 318432, 344968, 399776, 411308, 517452, 599664, 616962, 689936, 822616, 1034904, 1199328, 1233924, 1336751, 1379872, 1645232, 2069808, 2467848, 2673502, 3290464, 4010253, 4139616, 4935696, 5347004, 8020506, 9871392, 10694008, 16041012, 21388016, 32082024, 42776032, 64164048, 128328096]

約数ペア:

[(1, 128328096), (2, 64164048), (3, 42776032), (4, 32082024), (6, 21388016), (8, 16041012), (12, 10694008), (13, 9871392), (16, 8020506), (24, 5347004), (26, 4935696), (31, 4139616), (32, 4010253), (39, 3290464), (48, 2673502), (52, 2467848), (62, 2069808), (78, 1645232), (93, 1379872), (96, 1336751), (104, 1233924), (107, 1199328), (124, 1034904), (156, 822616), (186, 689936), (208, 616962), (214, 599664), (248, 517452), (312, 411308), (321, 399776), (372, 344968), (403, 318432), (416, 308481), (428, 299832), (496, 258726), (624, 205654), (642, 199888), (744, 172484), (806, 159216), (856, 149916), (961, 133536), (992, 129363), (1209, 106144), (1248, 102827), (1284, 99944), (1391, 92256), (1488, 86242), (1612, 79608), (1712, 74958), (1922, 66768), (2418, 53072), (2568, 49972), (2782, 46128), (2883, 44512), (2976, 43121), (3224, 39804), (3317, 38688), (3424, 37479), (3844, 33384), (4173, 30752), (4836, 26536), (5136, 24986), (5564, 23064), (5766, 22256), (6448, 19902), (6634, 19344), (7688, 16692), (8346, 15376), (9672, 13268), (9951, 12896), (10272, 12493), (11128, 11532)]