16653049168

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3823}}^1$

素因数の和:3969

約数の個数: 160

約数和(自身を含む): 40968806400

約数和(自身を除く): 24315757232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 89, 92, 112, 133, 152, 161, 178, 184, 266, 304, 322, 356, 368, 437, 532, 623, 644, 712, 874, 1064, 1246, 1288, 1424, 1691, 1748, 2047, 2128, 2492, 2576, 3059, 3382, 3496, 3823, 4094, 4984, 6118, 6764, 6992, 7646, 8188, 9968, 11837, 12236, 13528, 14329, 15292, 16376, 23674, 24472, 26761, 27056, 28658, 30584, 32752, 38893, 47348, 48944, 53522, 57316, 61168, 72637, 77786, 87929, 94696, 107044, 114632, 145274, 155572, 175858, 189392, 214088, 229264, 272251, 290548, 311144, 340247, 351716, 428176, 508459, 544502, 581096, 615503, 622288, 680494, 703432, 1016918, 1089004, 1162192, 1231006, 1360988, 1406864, 1670651, 2033836, 2178008, 2381729, 2462012, 2721976, 3341302, 4067672, 4356016, 4763458, 4924024, 5443952, 6464693, 6682604, 7825681, 8135344, 9526916, 9848048, 11694557, 12929386, 13365208, 15651362, 19053832, 23389114, 25858772, 26730416, 31302724, 38107664, 45252851, 46778228, 51717544, 54779767, 62605448, 90505702, 93556456, 103435088, 109559534, 125210896, 148687939, 181011404, 187112912, 219119068, 297375878, 362022808, 438238136, 594751756, 724045616, 876476272, 1040815573, 1189503512, 2081631146, 2379007024, 4163262292, 8326524584, 16653049168]

約数ペア:

[(1, 16653049168), (2, 8326524584), (4, 4163262292), (7, 2379007024), (8, 2081631146), (14, 1189503512), (16, 1040815573), (19, 876476272), (23, 724045616), (28, 594751756), (38, 438238136), (46, 362022808), (56, 297375878), (76, 219119068), (89, 187112912), (92, 181011404), (112, 148687939), (133, 125210896), (152, 109559534), (161, 103435088), (178, 93556456), (184, 90505702), (266, 62605448), (304, 54779767), (322, 51717544), (356, 46778228), (368, 45252851), (437, 38107664), (532, 31302724), (623, 26730416), (644, 25858772), (712, 23389114), (874, 19053832), (1064, 15651362), (1246, 13365208), (1288, 12929386), (1424, 11694557), (1691, 9848048), (1748, 9526916), (2047, 8135344), (2128, 7825681), (2492, 6682604), (2576, 6464693), (3059, 5443952), (3382, 4924024), (3496, 4763458), (3823, 4356016), (4094, 4067672), (4984, 3341302), (6118, 2721976), (6764, 2462012), (6992, 2381729), (7646, 2178008), (8188, 2033836), (9968, 1670651), (11837, 1406864), (12236, 1360988), (13528, 1231006), (14329, 1162192), (15292, 1089004), (16376, 1016918), (23674, 703432), (24472, 680494), (26761, 622288), (27056, 615503), (28658, 581096), (30584, 544502), (32752, 508459), (38893, 428176), (47348, 351716), (48944, 340247), (53522, 311144), (57316, 290548), (61168, 272251), (72637, 229264), (77786, 214088), (87929, 189392), (94696, 175858), (107044, 155572), (114632, 145274)]