155332352

素因数分解:

$2^8\times 7^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 380184000

約数和(自身を除く): 224851648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 61, 64, 98, 112, 116, 122, 128, 196, 203, 224, 232, 244, 256, 343, 392, 406, 427, 448, 464, 488, 686, 784, 812, 854, 896, 928, 976, 1372, 1421, 1568, 1624, 1708, 1769, 1792, 1856, 1952, 2744, 2842, 2989, 3136, 3248, 3416, 3538, 3712, 3904, 5488, 5684, 5978, 6272, 6496, 6832, 7076, 7424, 7808, 9947, 10976, 11368, 11956, 12383, 12544, 12992, 13664, 14152, 15616, 19894, 20923, 21952, 22736, 23912, 24766, 25984, 27328, 28304, 39788, 41846, 43904, 45472, 47824, 49532, 51968, 54656, 56608, 79576, 83692, 86681, 87808, 90944, 95648, 99064, 109312, 113216, 159152, 167384, 173362, 181888, 191296, 198128, 226432, 318304, 334768, 346724, 363776, 382592, 396256, 452864, 606767, 636608, 669536, 693448, 765184, 792512, 1213534, 1273216, 1339072, 1386896, 1585024, 2427068, 2546432, 2678144, 2773792, 3170048, 4854136, 5356288, 5547584, 9708272, 11095168, 19416544, 22190336, 38833088, 77666176, 155332352]

約数ペア:

[(1, 155332352), (2, 77666176), (4, 38833088), (7, 22190336), (8, 19416544), (14, 11095168), (16, 9708272), (28, 5547584), (29, 5356288), (32, 4854136), (49, 3170048), (56, 2773792), (58, 2678144), (61, 2546432), (64, 2427068), (98, 1585024), (112, 1386896), (116, 1339072), (122, 1273216), (128, 1213534), (196, 792512), (203, 765184), (224, 693448), (232, 669536), (244, 636608), (256, 606767), (343, 452864), (392, 396256), (406, 382592), (427, 363776), (448, 346724), (464, 334768), (488, 318304), (686, 226432), (784, 198128), (812, 191296), (854, 181888), (896, 173362), (928, 167384), (976, 159152), (1372, 113216), (1421, 109312), (1568, 99064), (1624, 95648), (1708, 90944), (1769, 87808), (1792, 86681), (1856, 83692), (1952, 79576), (2744, 56608), (2842, 54656), (2989, 51968), (3136, 49532), (3248, 47824), (3416, 45472), (3538, 43904), (3712, 41846), (3904, 39788), (5488, 28304), (5684, 27328), (5978, 25984), (6272, 24766), (6496, 23912), (6832, 22736), (7076, 21952), (7424, 20923), (7808, 19894), (9947, 15616), (10976, 14152), (11368, 13664), (11956, 12992), (12383, 12544)]