156620497840

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12965273}}^1$

素因数の和:12965437

約数の個数: 40

約数和(自身を含む): 366554226528

約数和(自身を除く): 209933728688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 12965273, 25930546, 51861092, 64826365, 103722184, 129652730, 207444368, 259305460, 518610920, 1037221840, 1957756223, 3915512446, 7831024892, 9788781115, 15662049784, 19577562230, 31324099568, 39155124460, 78310248920, 156620497840]

約数ペア:

[(1, 156620497840), (2, 78310248920), (4, 39155124460), (5, 31324099568), (8, 19577562230), (10, 15662049784), (16, 9788781115), (20, 7831024892), (40, 3915512446), (80, 1957756223), (151, 1037221840), (302, 518610920), (604, 259305460), (755, 207444368), (1208, 129652730), (1510, 103722184), (2416, 64826365), (3020, 51861092), (6040, 25930546), (12080, 12965273)]