154393806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{8609}}^1$

素因数の和:8689

約数の個数: 48

約数和(自身を含む): 365132880

約数和(自身を除く): 210739074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2989, 5978, 8609, 8967, 17218, 17934, 25827, 51654, 60263, 120526, 180789, 361578, 421841, 525149, 843682, 1050298, 1265523, 1575447, 2531046, 3150894, 3676043, 7352086, 11028129, 22056258, 25732301, 51464602, 77196903, 154393806]

約数ペア:

[(1, 154393806), (2, 77196903), (3, 51464602), (6, 25732301), (7, 22056258), (14, 11028129), (21, 7352086), (42, 3676043), (49, 3150894), (61, 2531046), (98, 1575447), (122, 1265523), (147, 1050298), (183, 843682), (294, 525149), (366, 421841), (427, 361578), (854, 180789), (1281, 120526), (2562, 60263), (2989, 51654), (5978, 25827), (8609, 17934), (8967, 17218)]