151710880

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22051}}^1$

素因数の和:22109

約数の個数: 48

約数和(自身を含む): 366768864

約数和(自身を除く): 215057984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 22051, 44102, 88204, 110255, 176408, 220510, 352816, 441020, 705632, 882040, 948193, 1764080, 1896386, 3528160, 3792772, 4740965, 7585544, 9481930, 15171088, 18963860, 30342176, 37927720, 75855440, 151710880]

約数ペア:

[(1, 151710880), (2, 75855440), (4, 37927720), (5, 30342176), (8, 18963860), (10, 15171088), (16, 9481930), (20, 7585544), (32, 4740965), (40, 3792772), (43, 3528160), (80, 1896386), (86, 1764080), (160, 948193), (172, 882040), (215, 705632), (344, 441020), (430, 352816), (688, 220510), (860, 176408), (1376, 110255), (1720, 88204), (3440, 44102), (6880, 22051)]