144008448

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 412070400

約数和(自身を除く): 268061952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 128, 139, 142, 152, 192, 213, 228, 256, 278, 284, 304, 384, 417, 426, 456, 556, 568, 608, 768, 834, 852, 912, 1112, 1136, 1216, 1349, 1668, 1704, 1824, 2224, 2272, 2432, 2641, 2698, 3336, 3408, 3648, 4047, 4448, 4544, 4864, 5282, 5396, 6672, 6816, 7296, 7923, 8094, 8896, 9088, 9869, 10564, 10792, 13344, 13632, 14592, 15846, 16188, 17792, 18176, 19738, 21128, 21584, 26688, 27264, 29607, 31692, 32376, 35584, 39476, 42256, 43168, 53376, 54528, 59214, 63384, 64752, 78952, 84512, 86336, 106752, 118428, 126768, 129504, 157904, 169024, 172672, 187511, 236856, 253536, 259008, 315808, 338048, 345344, 375022, 473712, 507072, 518016, 562533, 631616, 676096, 750044, 947424, 1014144, 1036032, 1125066, 1263232, 1500088, 1894848, 2028288, 2250132, 2526464, 3000176, 3789696, 4500264, 6000352, 7579392, 9000528, 12000704, 18001056, 24001408, 36002112, 48002816, 72004224, 144008448]

約数ペア:

[(1, 144008448), (2, 72004224), (3, 48002816), (4, 36002112), (6, 24001408), (8, 18001056), (12, 12000704), (16, 9000528), (19, 7579392), (24, 6000352), (32, 4500264), (38, 3789696), (48, 3000176), (57, 2526464), (64, 2250132), (71, 2028288), (76, 1894848), (96, 1500088), (114, 1263232), (128, 1125066), (139, 1036032), (142, 1014144), (152, 947424), (192, 750044), (213, 676096), (228, 631616), (256, 562533), (278, 518016), (284, 507072), (304, 473712), (384, 375022), (417, 345344), (426, 338048), (456, 315808), (556, 259008), (568, 253536), (608, 236856), (768, 187511), (834, 172672), (852, 169024), (912, 157904), (1112, 129504), (1136, 126768), (1216, 118428), (1349, 106752), (1668, 86336), (1704, 84512), (1824, 78952), (2224, 64752), (2272, 63384), (2432, 59214), (2641, 54528), (2698, 53376), (3336, 43168), (3408, 42256), (3648, 39476), (4047, 35584), (4448, 32376), (4544, 31692), (4864, 29607), (5282, 27264), (5396, 26688), (6672, 21584), (6816, 21128), (7296, 19738), (7923, 18176), (8094, 17792), (8896, 16188), (9088, 15846), (9869, 14592), (10564, 13632), (10792, 13344)]