1255147952

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{4157}}^1$

素因数の和:4445

約数の個数: 40

約数和(自身を含む): 2468654496

約数和(自身を除く): 1213506544

約数列:

[1, 2, 4, 8, 16, 113, 167, 226, 334, 452, 668, 904, 1336, 1808, 2672, 4157, 8314, 16628, 18871, 33256, 37742, 66512, 75484, 150968, 301936, 469741, 694219, 939482, 1388438, 1878964, 2776876, 3757928, 5553752, 7515856, 11107504, 78446747, 156893494, 313786988, 627573976, 1255147952]

約数ペア:

[(1, 1255147952), (2, 627573976), (4, 313786988), (8, 156893494), (16, 78446747), (113, 11107504), (167, 7515856), (226, 5553752), (334, 3757928), (452, 2776876), (668, 1878964), (904, 1388438), (1336, 939482), (1808, 694219), (2672, 469741), (4157, 301936), (8314, 150968), (16628, 75484), (18871, 66512), (33256, 37742)]