153994848

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1769

約数の個数: 144

約数和(自身を含む): 495270720

約数和(自身を除く): 341275872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1723, 1824, 1862, 2128, 2352, 2793, 3192, 3446, 3724, 4256, 4704, 5169, 5586, 6384, 6892, 7448, 10338, 11172, 12061, 12768, 13784, 14896, 20676, 22344, 24122, 27568, 29792, 32737, 36183, 41352, 44688, 48244, 55136, 65474, 72366, 82704, 84427, 89376, 96488, 98211, 130948, 144732, 165408, 168854, 192976, 196422, 229159, 253281, 261896, 289464, 337708, 385952, 392844, 458318, 506562, 523792, 578928, 675416, 687477, 785688, 916636, 1013124, 1047584, 1157856, 1350832, 1374954, 1571376, 1604113, 1833272, 2026248, 2701664, 2749908, 3142752, 3208226, 3666544, 4052496, 4812339, 5499816, 6416452, 7333088, 8104992, 9624678, 10999632, 12832904, 19249356, 21999264, 25665808, 38498712, 51331616, 76997424, 153994848]

約数ペア:

[(1, 153994848), (2, 76997424), (3, 51331616), (4, 38498712), (6, 25665808), (7, 21999264), (8, 19249356), (12, 12832904), (14, 10999632), (16, 9624678), (19, 8104992), (21, 7333088), (24, 6416452), (28, 5499816), (32, 4812339), (38, 4052496), (42, 3666544), (48, 3208226), (49, 3142752), (56, 2749908), (57, 2701664), (76, 2026248), (84, 1833272), (96, 1604113), (98, 1571376), (112, 1374954), (114, 1350832), (133, 1157856), (147, 1047584), (152, 1013124), (168, 916636), (196, 785688), (224, 687477), (228, 675416), (266, 578928), (294, 523792), (304, 506562), (336, 458318), (392, 392844), (399, 385952), (456, 337708), (532, 289464), (588, 261896), (608, 253281), (672, 229159), (784, 196422), (798, 192976), (912, 168854), (931, 165408), (1064, 144732), (1176, 130948), (1568, 98211), (1596, 96488), (1723, 89376), (1824, 84427), (1862, 82704), (2128, 72366), (2352, 65474), (2793, 55136), (3192, 48244), (3446, 44688), (3724, 41352), (4256, 36183), (4704, 32737), (5169, 29792), (5586, 27568), (6384, 24122), (6892, 22344), (7448, 20676), (10338, 14896), (11172, 13784), (12061, 12768)]