143788638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3851}}^1$

素因数の和:3997

約数の個数: 48

約数和(自身を含む): 337250304

約数和(自身を除く): 193461666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 2667, 3851, 5334, 6223, 7702, 11553, 12446, 18669, 23106, 26957, 37338, 53914, 80871, 161742, 188699, 377398, 489077, 566097, 978154, 1132194, 1467231, 2934462, 3423539, 6847078, 10270617, 20541234, 23964773, 47929546, 71894319, 143788638]

約数ペア:

[(1, 143788638), (2, 71894319), (3, 47929546), (6, 23964773), (7, 20541234), (14, 10270617), (21, 6847078), (42, 3423539), (49, 2934462), (98, 1467231), (127, 1132194), (147, 978154), (254, 566097), (294, 489077), (381, 377398), (762, 188699), (889, 161742), (1778, 80871), (2667, 53914), (3851, 37338), (5334, 26957), (6223, 23106), (7702, 18669), (11553, 12446)]