197797392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:857

約数の個数: 120

約数和(自身を含む): 600827864

約数和(自身を除く): 403030472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 157, 208, 234, 312, 314, 468, 471, 624, 628, 673, 936, 942, 1256, 1346, 1413, 1872, 1884, 2019, 2041, 2512, 2692, 2826, 3768, 4038, 4082, 5384, 5652, 6057, 6123, 7536, 8076, 8164, 8749, 10768, 11304, 12114, 12246, 16152, 16328, 17498, 18369, 22608, 24228, 24492, 26247, 32304, 32656, 34996, 36738, 48456, 48984, 52494, 69992, 73476, 78741, 96912, 97968, 104988, 105661, 139984, 146952, 157482, 209976, 211322, 293904, 314964, 316983, 419952, 422644, 629928, 633966, 845288, 950949, 1259856, 1267932, 1373593, 1690576, 1901898, 2535864, 2747186, 3803796, 4120779, 5071728, 5494372, 7607592, 8241558, 10988744, 12362337, 15215184, 16483116, 21977488, 24724674, 32966232, 49449348, 65932464, 98898696, 197797392]

約数ペア:

[(1, 197797392), (2, 98898696), (3, 65932464), (4, 49449348), (6, 32966232), (8, 24724674), (9, 21977488), (12, 16483116), (13, 15215184), (16, 12362337), (18, 10988744), (24, 8241558), (26, 7607592), (36, 5494372), (39, 5071728), (48, 4120779), (52, 3803796), (72, 2747186), (78, 2535864), (104, 1901898), (117, 1690576), (144, 1373593), (156, 1267932), (157, 1259856), (208, 950949), (234, 845288), (312, 633966), (314, 629928), (468, 422644), (471, 419952), (624, 316983), (628, 314964), (673, 293904), (936, 211322), (942, 209976), (1256, 157482), (1346, 146952), (1413, 139984), (1872, 105661), (1884, 104988), (2019, 97968), (2041, 96912), (2512, 78741), (2692, 73476), (2826, 69992), (3768, 52494), (4038, 48984), (4082, 48456), (5384, 36738), (5652, 34996), (6057, 32656), (6123, 32304), (7536, 26247), (8076, 24492), (8164, 24228), (8749, 22608), (10768, 18369), (11304, 17498), (12114, 16328), (12246, 16152)]