143766896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 345019584

約数和(自身を除く): 201252688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 293, 337, 364, 586, 674, 728, 1172, 1348, 1456, 2051, 2344, 2359, 2696, 3809, 4102, 4381, 4688, 4718, 5392, 7618, 8204, 8762, 9436, 15236, 16408, 17524, 18872, 26663, 30472, 30667, 32816, 35048, 37744, 53326, 60944, 61334, 70096, 98741, 106652, 122668, 197482, 213304, 245336, 394964, 426608, 490672, 691187, 789928, 1283633, 1382374, 1579856, 2567266, 2764748, 5134532, 5529496, 8985431, 10269064, 11058992, 17970862, 20538128, 35941724, 71883448, 143766896]

約数ペア:

[(1, 143766896), (2, 71883448), (4, 35941724), (7, 20538128), (8, 17970862), (13, 11058992), (14, 10269064), (16, 8985431), (26, 5529496), (28, 5134532), (52, 2764748), (56, 2567266), (91, 1579856), (104, 1382374), (112, 1283633), (182, 789928), (208, 691187), (293, 490672), (337, 426608), (364, 394964), (586, 245336), (674, 213304), (728, 197482), (1172, 122668), (1348, 106652), (1456, 98741), (2051, 70096), (2344, 61334), (2359, 60944), (2696, 53326), (3809, 37744), (4102, 35048), (4381, 32816), (4688, 30667), (4718, 30472), (5392, 26663), (7618, 18872), (8204, 17524), (8762, 16408), (9436, 15236)]