151681946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 254166528

約数和(自身を除く): 102484582

約数列:

[1, 2, 13, 26, 31, 62, 307, 403, 613, 614, 806, 1226, 3991, 7969, 7982, 9517, 15938, 19003, 19034, 38006, 123721, 188191, 247039, 247442, 376382, 494078, 2446483, 4892966, 5833921, 11667842, 75840973, 151681946]

約数ペア:

[(1, 151681946), (2, 75840973), (13, 11667842), (26, 5833921), (31, 4892966), (62, 2446483), (307, 494078), (403, 376382), (613, 247442), (614, 247039), (806, 188191), (1226, 123721), (3991, 38006), (7969, 19034), (7982, 19003), (9517, 15938)]