143966256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{428471}}^1$

素因数の和:428489

約数の個数: 40

約数和(自身を含む): 425044224

約数和(自身を除く): 281077968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 428471, 856942, 1285413, 1713884, 2570826, 2999297, 3427768, 5141652, 5998594, 6855536, 8997891, 10283304, 11997188, 17995782, 20566608, 23994376, 35991564, 47988752, 71983128, 143966256]

約数ペア:

[(1, 143966256), (2, 71983128), (3, 47988752), (4, 35991564), (6, 23994376), (7, 20566608), (8, 17995782), (12, 11997188), (14, 10283304), (16, 8997891), (21, 6855536), (24, 5998594), (28, 5141652), (42, 3427768), (48, 2999297), (56, 2570826), (84, 1713884), (112, 1285413), (168, 856942), (336, 428471)]