138400992

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 414545040

約数和(自身を除く): 276144048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 73, 87, 96, 116, 144, 146, 174, 219, 227, 232, 261, 288, 292, 348, 438, 454, 464, 522, 584, 657, 681, 696, 876, 908, 928, 1044, 1168, 1314, 1362, 1392, 1752, 1816, 2043, 2088, 2117, 2336, 2628, 2724, 2784, 3504, 3632, 4086, 4176, 4234, 5256, 5448, 6351, 6583, 7008, 7264, 8172, 8352, 8468, 10512, 10896, 12702, 13166, 16344, 16571, 16936, 19053, 19749, 21024, 21792, 25404, 26332, 32688, 33142, 33872, 38106, 39498, 49713, 50808, 52664, 59247, 65376, 66284, 67744, 76212, 78996, 99426, 101616, 105328, 118494, 132568, 149139, 152424, 157992, 198852, 203232, 210656, 236988, 265136, 298278, 304848, 315984, 397704, 473976, 480559, 530272, 596556, 609696, 631968, 795408, 947952, 961118, 1193112, 1441677, 1590816, 1895904, 1922236, 2386224, 2883354, 3844472, 4325031, 4772448, 5766708, 7688944, 8650062, 11533416, 15377888, 17300124, 23066832, 34600248, 46133664, 69200496, 138400992]

約数ペア:

[(1, 138400992), (2, 69200496), (3, 46133664), (4, 34600248), (6, 23066832), (8, 17300124), (9, 15377888), (12, 11533416), (16, 8650062), (18, 7688944), (24, 5766708), (29, 4772448), (32, 4325031), (36, 3844472), (48, 2883354), (58, 2386224), (72, 1922236), (73, 1895904), (87, 1590816), (96, 1441677), (116, 1193112), (144, 961118), (146, 947952), (174, 795408), (219, 631968), (227, 609696), (232, 596556), (261, 530272), (288, 480559), (292, 473976), (348, 397704), (438, 315984), (454, 304848), (464, 298278), (522, 265136), (584, 236988), (657, 210656), (681, 203232), (696, 198852), (876, 157992), (908, 152424), (928, 149139), (1044, 132568), (1168, 118494), (1314, 105328), (1362, 101616), (1392, 99426), (1752, 78996), (1816, 76212), (2043, 67744), (2088, 66284), (2117, 65376), (2336, 59247), (2628, 52664), (2724, 50808), (2784, 49713), (3504, 39498), (3632, 38106), (4086, 33872), (4176, 33142), (4234, 32688), (5256, 26332), (5448, 25404), (6351, 21792), (6583, 21024), (7008, 19749), (7264, 19053), (8172, 16936), (8352, 16571), (8468, 16344), (10512, 13166), (10896, 12702)]