138449343088

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1143529}}^1$

素因数の和:1143614

約数の個数: 80

約数和(自身を含む): 326701946880

約数和(自身を除く): 188252603792

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 112, 161, 184, 188, 322, 329, 368, 376, 644, 658, 752, 1081, 1288, 1316, 2162, 2576, 2632, 4324, 5264, 7567, 8648, 15134, 17296, 30268, 60536, 121072, 1143529, 2287058, 4574116, 8004703, 9148232, 16009406, 18296464, 26301167, 32018812, 52602334, 53745863, 64037624, 105204668, 107491726, 128075248, 184108169, 210409336, 214983452, 368216338, 376221041, 420818672, 429966904, 736432676, 752442082, 859933808, 1236154849, 1472865352, 1504884164, 2472309698, 2945730704, 3009768328, 4944619396, 6019536656, 8653083943, 9889238792, 17306167886, 19778477584, 34612335772, 69224671544, 138449343088]

約数ペア:

[(1, 138449343088), (2, 69224671544), (4, 34612335772), (7, 19778477584), (8, 17306167886), (14, 9889238792), (16, 8653083943), (23, 6019536656), (28, 4944619396), (46, 3009768328), (47, 2945730704), (56, 2472309698), (92, 1504884164), (94, 1472865352), (112, 1236154849), (161, 859933808), (184, 752442082), (188, 736432676), (322, 429966904), (329, 420818672), (368, 376221041), (376, 368216338), (644, 214983452), (658, 210409336), (752, 184108169), (1081, 128075248), (1288, 107491726), (1316, 105204668), (2162, 64037624), (2576, 53745863), (2632, 52602334), (4324, 32018812), (5264, 26301167), (7567, 18296464), (8648, 16009406), (15134, 9148232), (17296, 8004703), (30268, 4574116), (60536, 2287058), (121072, 1143529)]