157076240

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13003}}^1$

素因数の和:13167

約数の個数: 40

約数和(自身を含む): 367649088

約数和(自身を除く): 210572848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 13003, 26006, 52012, 65015, 104024, 130030, 208048, 260060, 520120, 1040240, 1963453, 3926906, 7853812, 9817265, 15707624, 19634530, 31415248, 39269060, 78538120, 157076240]

約数ペア:

[(1, 157076240), (2, 78538120), (4, 39269060), (5, 31415248), (8, 19634530), (10, 15707624), (16, 9817265), (20, 7853812), (40, 3926906), (80, 1963453), (151, 1040240), (302, 520120), (604, 260060), (755, 208048), (1208, 130030), (1510, 104024), (2416, 65015), (3020, 52012), (6040, 26006), (12080, 13003)]