154551488

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 168

約数和(自身を含む): 408627072

約数和(自身を除く): 254075584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 223, 224, 238, 272, 364, 392, 416, 442, 446, 448, 476, 544, 637, 728, 784, 832, 833, 884, 892, 952, 1088, 1274, 1456, 1547, 1561, 1568, 1666, 1768, 1784, 1904, 2548, 2899, 2912, 3094, 3122, 3136, 3332, 3536, 3568, 3791, 3808, 5096, 5798, 5824, 6188, 6244, 6664, 7072, 7136, 7582, 7616, 10192, 10829, 10927, 11596, 12376, 12488, 13328, 14144, 14272, 15164, 20293, 20384, 21658, 21854, 23192, 24752, 24976, 26537, 26656, 30328, 40586, 40768, 43316, 43708, 46384, 49283, 49504, 49952, 53074, 53312, 60656, 81172, 86632, 87416, 92768, 98566, 99008, 99904, 106148, 121312, 142051, 162344, 173264, 174832, 185536, 185759, 197132, 212296, 242624, 284102, 324688, 344981, 346528, 349664, 371518, 394264, 424592, 568204, 649376, 689962, 693056, 699328, 743036, 788528, 849184, 1136408, 1298752, 1379924, 1486072, 1577056, 1698368, 2272816, 2414867, 2759848, 2972144, 3154112, 4545632, 4829734, 5519696, 5944288, 9091264, 9659468, 11039392, 11888576, 19318936, 22078784, 38637872, 77275744, 154551488]

約数ペア:

[(1, 154551488), (2, 77275744), (4, 38637872), (7, 22078784), (8, 19318936), (13, 11888576), (14, 11039392), (16, 9659468), (17, 9091264), (26, 5944288), (28, 5519696), (32, 4829734), (34, 4545632), (49, 3154112), (52, 2972144), (56, 2759848), (64, 2414867), (68, 2272816), (91, 1698368), (98, 1577056), (104, 1486072), (112, 1379924), (119, 1298752), (136, 1136408), (182, 849184), (196, 788528), (208, 743036), (221, 699328), (223, 693056), (224, 689962), (238, 649376), (272, 568204), (364, 424592), (392, 394264), (416, 371518), (442, 349664), (446, 346528), (448, 344981), (476, 324688), (544, 284102), (637, 242624), (728, 212296), (784, 197132), (832, 185759), (833, 185536), (884, 174832), (892, 173264), (952, 162344), (1088, 142051), (1274, 121312), (1456, 106148), (1547, 99904), (1561, 99008), (1568, 98566), (1666, 92768), (1768, 87416), (1784, 86632), (1904, 81172), (2548, 60656), (2899, 53312), (2912, 53074), (3094, 49952), (3122, 49504), (3136, 49283), (3332, 46384), (3536, 43708), (3568, 43316), (3791, 40768), (3808, 40586), (5096, 30328), (5798, 26656), (5824, 26537), (6188, 24976), (6244, 24752), (6664, 23192), (7072, 21854), (7136, 21658), (7582, 20384), (7616, 20293), (10192, 15164), (10829, 14272), (10927, 14144), (11596, 13328), (12376, 12488)]