159759488

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 384499200

約数和(自身を除く): 224739712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 64, 74, 79, 112, 122, 128, 148, 158, 224, 244, 259, 296, 316, 427, 448, 488, 518, 553, 592, 632, 854, 896, 976, 1036, 1106, 1184, 1264, 1708, 1952, 2072, 2212, 2257, 2368, 2528, 2923, 3416, 3904, 4144, 4424, 4514, 4736, 4819, 5056, 5846, 6832, 7808, 8288, 8848, 9028, 9638, 10112, 11692, 13664, 15799, 16576, 17696, 18056, 19276, 20461, 23384, 27328, 31598, 33152, 33733, 35392, 36112, 38552, 40922, 46768, 54656, 63196, 67466, 70784, 72224, 77104, 81844, 93536, 126392, 134932, 144448, 154208, 163688, 178303, 187072, 252784, 269864, 288896, 308416, 327376, 356606, 374144, 505568, 539728, 616832, 654752, 713212, 1011136, 1079456, 1248121, 1309504, 1426424, 2022272, 2158912, 2496242, 2619008, 2852848, 4317824, 4992484, 5705696, 9984968, 11411392, 19969936, 22822784, 39939872, 79879744, 159759488]

約数ペア:

[(1, 159759488), (2, 79879744), (4, 39939872), (7, 22822784), (8, 19969936), (14, 11411392), (16, 9984968), (28, 5705696), (32, 4992484), (37, 4317824), (56, 2852848), (61, 2619008), (64, 2496242), (74, 2158912), (79, 2022272), (112, 1426424), (122, 1309504), (128, 1248121), (148, 1079456), (158, 1011136), (224, 713212), (244, 654752), (259, 616832), (296, 539728), (316, 505568), (427, 374144), (448, 356606), (488, 327376), (518, 308416), (553, 288896), (592, 269864), (632, 252784), (854, 187072), (896, 178303), (976, 163688), (1036, 154208), (1106, 144448), (1184, 134932), (1264, 126392), (1708, 93536), (1952, 81844), (2072, 77104), (2212, 72224), (2257, 70784), (2368, 67466), (2528, 63196), (2923, 54656), (3416, 46768), (3904, 40922), (4144, 38552), (4424, 36112), (4514, 35392), (4736, 33733), (4819, 33152), (5056, 31598), (5846, 27328), (6832, 23384), (7808, 20461), (8288, 19276), (8848, 18056), (9028, 17696), (9638, 16576), (10112, 15799), (11692, 13664)]