16186404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 44154880

約数和(自身を除く): 27968476

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 127, 129, 156, 172, 228, 247, 254, 258, 381, 494, 508, 516, 559, 741, 762, 817, 988, 1118, 1482, 1524, 1634, 1651, 1677, 2236, 2413, 2451, 2964, 3268, 3302, 3354, 4826, 4902, 4953, 5461, 6604, 6708, 7239, 9652, 9804, 9906, 10621, 10922, 14478, 16383, 19812, 21242, 21844, 28956, 31369, 31863, 32766, 42484, 62738, 63726, 65532, 70993, 94107, 103759, 125476, 127452, 141986, 188214, 207518, 212979, 283972, 311277, 376428, 415036, 425958, 622554, 851916, 1245108, 1348867, 2697734, 4046601, 5395468, 8093202, 16186404]

約数ペア:

[(1, 16186404), (2, 8093202), (3, 5395468), (4, 4046601), (6, 2697734), (12, 1348867), (13, 1245108), (19, 851916), (26, 622554), (38, 425958), (39, 415036), (43, 376428), (52, 311277), (57, 283972), (76, 212979), (78, 207518), (86, 188214), (114, 141986), (127, 127452), (129, 125476), (156, 103759), (172, 94107), (228, 70993), (247, 65532), (254, 63726), (258, 62738), (381, 42484), (494, 32766), (508, 31863), (516, 31369), (559, 28956), (741, 21844), (762, 21242), (817, 19812), (988, 16383), (1118, 14478), (1482, 10922), (1524, 10621), (1634, 9906), (1651, 9804), (1677, 9652), (2236, 7239), (2413, 6708), (2451, 6604), (2964, 5461), (3268, 4953), (3302, 4902), (3354, 4826)]